Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head
FEATURES
The Hard Power Foundation – Equipment and Technology Infrastructure
At Ansix Tech, we understand that technical excellence begins with world-class equipment. Our manufacturing infrastructure is not merely a list of machines—it is the bedrock upon which we deliver precision, consistency, and reliability to every customer.
Precision Mold Manufacturing Equipment
Our mold manufacturing facility operates with an automated machining ratio of 70%, a benchmark that significantly exceeds industry averages. This automation directly translates to shorter lead times, reduced human error, and superior surface finishes.
-
Mold Description
Product Materials:
LSR SILICONE
Soft rubber: SILICONE
Mold Material:
S136ESR
Number of Cavities:
2
Glue Feeding Method:
Hot runner
Cooling Method:
Water cooling
Molding Cycle
32.5s
- The mold manufacturing process and product material selection
Five-Axis High-Speed Machining Centers: We employ advanced five-axis high-speed CNC machining centers equipped with 30,000 RPM spindles that can achieve machining accuracy of ±0.002mm. For our customers, this means:
Smooth, flash-free parting lines on every shower head component, eliminating secondary finishing operations
Complex 3D contoured workpieces machined with flawless blends, ensuring perfect fit between housing and nozzle
Reduced handwork requirements that cut post-processing costs by up to 30%
Wire-Cut EDM (Electrical Discharge Machining): Our slow-wire EDM systems can machine micro-features down to 0.03mm, including narrow slots and thin-walled sections. This capability is critical for the delicate nozzle channel geometries in our shower head products. For customers, this translates to zero deformation in thin-wall sections and precise micro-hole arrays that deliver consistent water flow patterns.
-
Electrode Manufacturing and EDM Workshop: With an in-house electrode processing center and EDM workshop, we perform virtually all mold modifications and repairs without outsourcing. This vertical integration delivers 24-hour turnaround on most mold repairs and eliminates the weeks-long delays common with external vendors.
Injection Molding Machine Fleet
Ansix Tech operates 260 injection molding machines with clamping forces spanning from 30 tons to 2,800 tons. This extensive range covers the complete spectrum of shower head components—from small precision nozzles weighing just a few grams to larger handheld shower body housings.
Our machine fleet includes industry-leading brands:
Japan: Fanuc, Sumitomo, Toshiba, Nissei
Europe: Engel, Arburg (specialized for liquid silicone injection molding, primarily two-component operations)
Domestic: Haitian
All-Electric Servo Drive Technology: All our injection molding machines feature all-electric servo drive systems. Unlike hydraulic machines, servo-electric systems operate through closed-loop position control with high-resolution feedback, delivering process stability with repeatability accuracy of ±0.1%. What this means for you:
Every shot is identical to the last—no dimensional drift across production batches
Consistent filling across all cavities in multi-cavity molds, maximizing output per cycle
Energy consumption reduced by 40-70% compared to hydraulic machines, lowering per-part costs
Inspection and Metrology Equipment
Quality is not assumed—it is verified. Our metrology laboratory is equipped with:
Coordinate Measuring Machines (CMM): Every mold undergoes full dimensional inspection before delivery, with comprehensive full-size reports documenting compliance to print specifications. For critical dimensions, we guarantee CPK ≥ 1.33, with precision components achieving CPK ≥ 1.67 or higher.
Optical Imaging and Measurement Systems: High-resolution optical inspection systems capture surface finish quality and detect micro-defects invisible to the naked eye. This ensures that transparent shower head components exhibit zero bubbles or flow marks.
Mold Material Certification: Every mold is backed by complete material certification reports and heat treatment curves, providing full traceability and compliance assurance for regulated markets.
Section Two: Mold Manufacturing – Technical Excellence Driving Customer Value
For Ansix Tech, a mold is not just a block of steel—it is a profit-generating asset for our customers. Our mold design and manufacturing philosophy prioritizes longevity, precision, and production readiness from the first shot.
Precision Mold Steel Selection – Matching Material to Application
The cost of a mold is 70% determined by steel selection. Choose incorrectly, and you face premature wear, part flash, or total failure. Our expertise in material science ensures optimal selection for every shower head component.
Steel Grade Hardness Key Properties Shower Head Application
S136 48-52 HRC High corrosion resistance, mirror-polishable, high purity Nozzle cavity inserts, high-gloss housing surfaces, components requiring sterile hygiene
H13 48-52 HRC Excellent thermal fatigue resistance, high wear resistance High-temperature LSR nozzle molds, high-volume production cores
NAK80 Pre-hardened (38-42 HRC) Excellent polishability, dimensional stability, no post-heat treatment Transparent shower head bodies, high-gloss exterior components
2344 / 2343 48-52 HRC Superior toughness, good wear resistance Complex geometry cores, thin-wall housing sections
8407 48-52 HRC Premium H13-equivalent with enhanced polishability High-cosmetic surface requirements
SKD11 / DC53 58-62 HRC Extreme wear resistance Abrasion-resistant mold components, high-glass-fiber applications
M340 / 4Cr13 / 9Cr18 48-52 HRC Premium stainless for medical/food contact Regulatory-compliant shower head molds
P20 (Mold Base) Pre-hardened (28-32 HRC) Excellent machinability, good stability Mold plates, support structures, ejector systems
Customer-Value Translation:
Glass-filled materials (e.g., ABS+30%GF): Our hardened cavity steels (H13/S136) guarantee 500,000 shot mold life minimum
Standard thermoplastics (ABS/PC/PP): Our pre-hardened options (NAK80/P20) deliver 1,000,000 shot mold life
Each grade selection is documented with material certification reports and complete heat treatment curves for full traceability
We maintain inventory of common steel grades, reducing lead times by 2-3 weeks compared to ordering from mills
Advanced Mold Types and Configurations
Our mold portfolio spans the full spectrum of production requirements:
Hot Runner Systems: By maintaining the runner at melt temperature, hot runner systems eliminate runner scrap, reducing material waste by 15-30% and eliminating secondary runner trimming operations. This directly lowers per-part material costs.
Stack Molds (Two-Level): Stack molds effectively double output per machine cycle by molding parts on two parallel parting lines. For high-volume shower head production, this translates to 100% efficiency gain from the same machine and floor space.
Two-Color / Multi-Material Molds: Our two-shot injection molding capability enables seamless overmolding of soft-touch LSR nozzles onto rigid ABS/PC housings in a single automated cycle. This eliminates secondary assembly operations, reduces part count, and creates permanent, leak-proof bonds.
High-Gloss / Mirror Finish Molds (Ra < 0.05μm): For transparent or high-aesthetic shower head components, we achieve mirror-polished cavity surfaces that eliminate post-mold polishing operations.
Gate and Runner Design – Optimized via Mold Flow Analysis
Before cutting a single piece of steel, we perform comprehensive Mold Flow Analysis (DFM – Design for Manufacturability) . Our simulation capabilities predict:
Weld line locations – reposition gates to move weld lines to non-cosmetic areas
Air trap positions – design venting to eliminate burn marks
Filling balance across multi-cavity tools – ensure all cavities fill simultaneously
Shrinkage and warpage patterns – compensate in cavity geometry before machining
For LSR shower head nozzle applications, LSR exhibits approximately 2-3% shrinkage, and our cold runner systems are engineered to accommodate this characteristic, requiring precise control of shot volume and injection pressure.
Mold Manufacturing Process Flow
Our mold manufacturing follows a rigorous, documented process:
Phase Operations Quality Control
Design 3D modeling, DFM analysis, flow simulation Customer approval on DFM report
Material Preparation Steel inspection, certification verification Material certs retained
Rough Machining CNC roughing (cavity/core sides), frame opening In-process dimensional checks
Heat Treatment Vacuum quenching, tempering (for H13/S136) Hardness testing, temper curve recording
Finish Machining Five-axis CNC finishing, electrode manufacturing Surface finish measurement
EDM / Wire-Cut Precision EDM for sharp corners, wire-cut for narrow slots Feature dimension verification
Polishing / Texturing Mirror polish (Ra<0.05μm) or texture application Visual inspection, roughness measurement
Fitting & Assembly Mold assembly, component fitting, ejector system calibration Function testing
Mold Trial (T0-T3) Sequential trials with improvement reports Full dimensional report, sample parts
Speed-to-Market: Our standard mold lead times—simple molds in 10 days, medium-complexity molds in 25-45 days, with expedited options for urgent programs while maintaining full validation protocols.
Section Three: Injection Molding Process Control – Eliminating Quality Anxiety
Customers fear the unpredictable: shrinkage, flash, dimensional instability, and batch-to-batch color variation. Our process control systems are designed to eliminate these concerns entirely.
Machine-to-Machine Connectivity and Process Lockdown
All 260 injection molding machines are networked and integrated with our Manufacturing Execution System (MES) . Every molding parameter—temperature, pressure, speed, cooling time, holding pressure—is locked within the MES database and can only be modified by authorized engineering personnel.
For each production batch, we perform first-article and last-article comparisons:
First Article Inspection: Full dimensional verification before batch release
In-Process Monitoring: Continuous parameter tracking with automated alarms
Last Article Inspection: Final batch verification to confirm no process drift
This closed-loop control means every part from first to last is identical—eliminating the common complaint that "dimensions change every batch."
Dimensional Stability Control – The Science of Consistency
Dimensional stability hinges on thermal management. Our approach:
Zone-Controlled Mold Temperature Control: Each mold is equipped with independently controlled heating/cooling zones for core and cavity. By maintaining temperature differences between core and cavity within 2°C, we eliminate warpage and shrinkage differentials.
For a typical shower head housing project, three consecutive production weeks demonstrated key feature variation ≤ 0.02mm across all batches.
Ultrasonic Wall Thickness Sensors: Our machines are equipped with real-time ultrasonic sensors that monitor wall thickness fluctuations during injection. The system automatically compensates holding pressure to maintain consistent wall dimensions, eliminating the risk of thin-wall weakness or sink marks.
In-Mold Temperature and Pressure Sensors (Optional): For precision-critical applications, we embed temperature and pressure sensors directly within the mold cavity. These sensors feed real-time data to our closed-loop control system, enabling micro-adjustments during each cycle. This is particularly critical for LSR nozzle molding, where LSR is slightly compressible, and injection pressures typically range from 300 to 700 psi depending on process requirements.
Cosmetic Quality Standards – From Specification to Reality
Our cosmetic quality standards are documented and verifiable:
Transparent components: Zero bubbles, zero flow marks, Ra ≤ 0.05μm surface finish
Plated components: Zero gas marks, zero weld line visibility
High-gloss components: Surface roughness Ra ≤ 0.2μm
Textured components: Consistent grain depth, no gloss variation
For components requiring painting or printing, we can design compensation features into the mold geometry to account for coating thickness, achieving print registration accuracy of ±0.1mm.
Material Processing Capability – Proven Across the Spectrum
Ansix Tech has extensive production experience with a wide range of thermoplastics and elastomers:
Material Category Specific Grades Key Shower Head Applications
Commodity PP, PE, HIPS Basic shower heads, internal channels
Engineering ABS, PC, ABS+PC alloy Housing bodies, handles, face plates
Glass-Filled ABS+GF30, PA6+GF30, PBT+GF30, PPS+40%GF Structural components, threaded fittings
High-Performance PEEK, PEI (Ultem), PPS, LCP High-temperature or chemical-resistant components
Elastomers LSR (Liquid Silicone Rubber), TPE, TPU Flexible nozzles, seals, overmolded grips
LSR (Liquid Silicone Rubber) molding represents a particular specialization. LSR is delivered as a two-part liquid that is mixed at a precise 1:1 ratio through a static mixer, then pumped into the injection unit. The thermal management is the inverse of rigid plastics—in plastic molding the runner is hot and the mold cold, while in LSR processing precise temperature control of both materials and mold is critical for proper cross-linking and cure.
Our LSR molds feature cold runner systems with needle shut-off valves that maintain precise temperature control at the nozzle tip. This prevents premature curing in the runner, reduces material waste, and enables fully automated production cycles.
Section Four: Comprehensive Service Offerings – Reducing Customer Management Costs
Many customers underestimate the hidden costs of fragmented supply chains: multiple vendors for mold making, molding, assembly, and logistics. Ansix Tech consolidates the entire production lifecycle under one roof, eliminating coordination overhead.
Early Engagement and DFM (Design for Manufacturability)
The most expensive defect is the one discovered after mold steel is cut. Our DFM process identifies and resolves potential issues before production begins:
Pre-Signing Mold Feasibility Analysis: Before any contractual commitment, we provide a comprehensive DFM report that includes:
Draft angle recommendations for optimal ejection
Wall thickness optimization to prevent sink and warp
Gate location recommendations based on flow simulation
Witness line and ejector mark placement—specifying where witness marks can and cannot appear
Identification of potential weld line locations and mitigation strategies
This upfront analysis ensures no structural compromises after mold opening.
Sequential Mold Trials (T0 through T3) with Improvement Reporting
We do not believe in "hit or miss" tooling. Our structured trial process includes:
T0 (First Trial): Initial sample parts provided with full dimensional inspection report
T1: First round of improvements implemented, sample parts and report provided
T2: Refined improvements, final tuning before production
T3: Production-ready validation, including CPK analysis and process window establishment
Each trial iteration is accompanied by a detailed improvement report documenting changes made, rationale, and results achieved.
Small-Batch Validation Prior to Mass Production
Before committing to full-scale production, we offer 100-500 shot pilot runs to validate:
Process capability (CPK ≥ 1.33 for critical dimensions)
Cosmetic quality consistency across cavities
Cycle time stability
Yield rate (target > 98% on qualified pilot runs)
Only when the customer signs off on pilot batch quality do we transition to mass production.
Maintenance and Spare Parts – Protecting Your Investment
Molds are depreciating assets—unless properly maintained. We include with every mold:
Complete set of spare wear parts (ejector pins, core pins, inserts) delivered with the mold
Recommended maintenance schedule at specified shot counts
Spare parts list with part numbers for easy reordering
Maintenance services provided at cost-based pricing for the life of the mold, with mold structure warranty coverage for 3 years (excluding normal wear parts).
Section Five: Differentiated Value Proposition – Direct Answers to Customer Pain Points
Rather than generic claims of excellence, we provide direct answers to the most common customer complaints in the injection molding industry:
Common Customer Complaint Ansix Tech's Direct Response Verifiable Proof
"Molds constantly need repair, disrupting production schedules." Pre-delivery 2,000-shot wear test with documented wear report. Three-year mold structure warranty. Wear report included with mold delivery
"Excessive flash, high post-processing costs." Parting line precision machined to 0.005mm fit tolerance. Self-locking clamp force compensation ensures flash ≤ 0.03mm per batch. Cross-section photographs of flash-free parts
"Dimensions change every production batch." MES-locked process parameters + ultrasonic wall thickness monitoring + automatic holding pressure compensation. CPK ≥ 1.33 validated across three consecutive batches
"Long mold repair cycles shut down production." In-house electrode and EDM workshop. Standard repairs completed within 24 hours. Average repair turnaround: 16 hours
"High scrap rates due to inconsistent quality." Closed-loop process control with real-time parameter monitoring. Scrap rate target ≤ 1.5%. Real-time scrap data available on customer portal
Section Six: Cost Optimization Strategy – Lowering Total Cost of Ownership
Ansix Tech's cost advantage is not about using cheaper materials or cutting corners. It is about intelligent optimization across the entire production lifecycle.
Material Cost Reduction
Through our DFM process, we identify opportunities to reduce material consumption without compromising quality:
Wall thickness optimization: Reducing thick sections where strength is not required reduces both material cost and cycle time
Runner design: Hot runner systems eliminate runner waste entirely, reducing material consumption by 15-30%
Alternative material recommendations: Where product specifications permit, we recommend lower-cost engineering resins with equivalent performance characteristics
Manufacturing Efficiency Gains
Our 70% automated machining ratio directly reduces per-part labor costs. Additionally:
Cycle time reduction: For a typical shower head housing, we reduced cycle time from 45 seconds to 28 seconds through optimized cooling channel design and process parameter refinement
Energy efficiency: All-electric machines consume 40-70% less energy than hydraulic equivalents, reducing utility costs and carbon footprint
Defect reduction: Scrap rate reduction from 9% to 2% on thin-wall components through optimized gating and venting
Consolidated Supply Chain – One Partner, One Responsibility
By integrating mold manufacturing, injection molding, assembly, and logistics under one roof, we eliminate:
Multiple vendor coordination overhead (typically 8-12 hours per week per project)
Inventory carrying costs for work-in-process between suppliers
Quality inconsistency from multiple sources
Transportation costs between multiple facilities
Total cost reduction typically ranges from 15-25% compared to fragmented supply chain models.
Section Seven: Liquid Silicone Nozzle Shower Head – Technical Deep Dive
Product Design Overview
The Handheld Shower Head with Liquid Silicone Nozzle comprises two primary components:
Handheld housing body – injection molded from ABS, PC, or ABS+PC alloy, providing structural integrity, aesthetic finish, and ergonomic grip features
LSR flexible nozzle array – injection molded as either a separate insert or overmolded onto the housing, providing self-cleaning, anti-clog, and consistent spray pattern performance
Material Selection Strategy
Housing Material Options:
Material Properties Shower Head Application
ABS Excellent impact resistance, good gloss, cost-effective Standard consumer-grade shower heads
PC (Polycarbonate) Superior impact resistance, transparency, dimensional stability Premium transparent or high-durability units
ABS+PC Alloy Combines ABS aesthetics with PC toughness Mid-range to premium opaque units
PC is extremely impact-resistant with low shrinkage and good dimensional stability, though it can cost approximately three times more than ABS and may be more prone to cracking if misapplied.
LSR Nozzle Material:
Our liquid silicone rubber is a two-part platinum-catalyzed system that cures into a durable, flexible, heat-resistant elastomer. Key characteristics:
Hardness: 30-70 Shore A (customizable by formulation)
Temperature resistance: -50°C to +230°C
Chemical resistance: Excellent against soaps, shampoos, and hard water minerals
Tensile strength: 6-10 N/mm²
Elongation at break: 300-700%
LSR offers excellent heat resistance, biocompatibility, and optical clarity. It often fills thin walls without problem, making it ideal for fine nozzle channels.
Key Manufacturing Challenges and Solutions
Challenge 1: Nozzle Channel Precision
LSR nozzle channels typically require diameters < 1.0mm with consistent wall thickness to ensure uniform water flow patterns. Our solution:
Wire-cut EDM for 0.03mm-precision micro-slots
Specially designed core pins with 1-2° draft for ejection
Cold runner system with 0.5-0.8mm needle shut-off nozzle
Challenge 2: LSR Material Behavior
LSR is slightly compressible and expands during injection. Our injection pressure control system (300-700 psi typical range) ensures consistent filling.
Challenge 3: Two-Component Integration
For overmolded designs, maintaining precise registration between housing and LSR is critical. Our two-shot injection molding machines index the housing precisely into the LSR cavity in an automated sequence.
Quality Validation Protocol
For each LSR nozzle batch:
Water flow rate testing – consistent spray pattern verified across all nozzles
Visual inspection – zero flash, complete fill, no voids
Push-out force testing – for press-fit nozzles, consistent retention force
Leak testing – air pressure decay test at 10 bar
Section Eight: Delivery and Logistics – Speed Without Sacrifice
Manufacturing Lead Times
Product/Service Standard Lead Time Expedited Available
DFM Report 3-5 business days 2-3 business days
Simple Mold 10 days 7 days (with premium)
Medium-Complexity Mold 25-45 days 20 days (with premium)
Mold Repair 24 hours (in-house) 8 hours (emergency)
Production Part Batch 7-10 days after sample approval 5 days
Pilot Run (100-500 shots) 5-7 days 3 days
Production Capacity Scalability
With 260 injection molding machines, we can scale production from prototype volumes (50-100 units) to mass production (500,000+ units/month) without requalification.
Low-volume production (50-5,000 units): Aluminum tooling option reduces upfront tooling cost
Medium-volume (5,000-100,000 units): Pre-hardened steel tooling (NAK80/P20) provides optimal cost-per-part
High-volume (100,000+ units): Hardened steel tooling (H13/S136) maximizes cavity life
Section Nine: Summary – The Ansix Tech Value Proposition
Ansix Tech transforms Handheld Shower Head with LSR Nozzle manufacturing from a commodity sourcing exercise into a strategic partnership built on:
Customer Priority Ansix Tech Solution Measurable Benefit
Quality CPK ≥ 1.33 validation, full-size reporting, MES-locked processes < 1.5% scrap rate
Cost DFM optimization, automated production, consolidated supply chain 15-25% total cost reduction
Delivery 260 machines, 4 factories, 70% automation 24-hour repair, 10-day simple molds
Technology Five-axis machining, all-electric servos, in-mold sensors ±0.002mm precision, 1M+ shot mold life
Risk Reduction T0-T3 sequential trials, small-batch validation, wear testing Zero surprises in mass production
At Ansix Tech, we understand that for our customers, a mold is not a block of steel—it is a profit-generating asset. We design every mold with production efficiency, longevity, and quality consistency engineered into every feature.
We invite you to experience the Ansix Tech difference. Send us an existing product design, and we will prepare a full DFM report demonstrating how we anticipate and resolve weld line, air trap, sink, and warpage risks before the first piece of steel is cut.
Contact Ansix Tech:
Four production bases: China (multiple locations) and Vietnam
260 injection molding machines | 30-2,800 ton range | 70% automated machining ratio | Over 28 years of industry experience | 30,000+ molds built since inception
Where technical expertise meets customer value.
Ansix Tech Co Ltd
If you have any plans related to Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head , you can contact us at any time. We will turn your ideas into reality, let you realize your dreams, and obtain large orders from the market. Our contact information is info@ansixtech.com. Or contact our CTO, mail: stephen@ansixtech.com
#www.ansixtech.com #ansixtech.com #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head injection molding companies #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head Canopy Mold injection mold companies #Ansix #Ansix moulds #Ansix china #Ansix tech china #Ansix tech company #Ansix facotry #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head injection molding #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head injection tools #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head injection moulds #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head plastic mould #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head plastic tools #Ansix Tech #Ansix molds #Ansix injection molding #Ansix mold factory #injection molding Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head#Ansix mold factory #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head china #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head molds #injection factory #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head injection molding #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head injection molding factory #injection molding company #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head injection mold companies #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head Tooling #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head mold limited #Ansix mold china #Ansix companies #Ansix company China #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head facotry #Ansix Tech #Ansix Tech mould #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head injection moulding #injection moulding company #Ansix Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head parts injection mold companies #medical injection molding companieschina #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head china factory #Ansix moulding companies #Ansix molding company #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head injection moulding facotry #Ansix Tech mold #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head mould #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head plastic injection molding #ansix plastic mold #Mold manufacturing #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head parts manufacturing #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head plastic parts factory #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head injection parts mold #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head PRECISION MANUFACTURING #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head #China mold #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head injection moulding china #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head mould china #china precision mold #mold in china #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head mold china #Precision molds #High-precision molds #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head #Injection molds #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head Factory #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head Company #Super Large Injection Mold Factory #Large Tonnage Injection Molding Factory #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head Company #Handheld Shower Head with Liquid Silicone Nozzle — Injection Molded Shower Head Factory #2800T Injection Molding Factory #3000 Ton Injection Molding #4500 Ton Injection Molding Factory #Large Mold Injection Molding #Large Plastic Mold Injection Molding Factory #Large Injection Mold Manufacturer #Plastic Mold Factory #Injection Mold #Plastic Mold