LSR liquid silicone coated hardware components
FEATURES
Delivery efficiency is achieved through automated LSR injection molding systems with multi-cavity molds (up to 32 or 64 cavities), enabling hourly production capacities exceeding 1,000 pieces. Lead times for production molds typically range from 25–45 days for medium-complexity projects, with accelerated options available for urgent requirements.
Quality assurance encompasses rigorous dimensional verification using CMM scanning, surface roughness testing to ensure optical-grade finishes (Ra ≤0.2μm), and adhesion validation with peel strength targets of 8–15 N/cm for self-bonding LSR systems. Each batch undergoes first-article inspection with full dimensional reporting and CPK measurement to guarantee process stability.
Competitive cost control is realized through material utilization optimization via cold runner systems achieving up to 95% material efficiency, cycle time reduction through parameter optimization (targeting 22% cycle time reduction), and high-volume production on multi-cavity tooling that spreads fixed costs across larger output volumes. The primerless adhesion capability of advanced LSR grades eliminates additional bonding steps and associated labor costs.
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Mold Description
Product Materials:
LSR SILICONE
Soft rubber: LSR
Mold Material:
S136ESR
Number of Cavities:
8
Glue Feeding Method:
Hot runner
Cooling Method:
Water cooling
Molding Cycle
22.5s
- The mold manufacturing process and product material selection
LSR Liquid Silicone Coated Hardware Components – Mold Manufacturing, Material Selection, Smart Manufacturing Integration, Process Efficiency, and Quality Assurance Core Value
Mold manufacturing and material selection form the foundation of LSR component success. Ansix utilizes premium mold steels including S136 (hardness HRC 48–52) for high mirror-polish requirements and corrosion resistance, NAK80 (pre-hardened HRC 38–41) for complex geometries requiring excellent machinability, and H13 for applications demanding superior thermal conductivity. Surface coatings such as DLC (hardness HV 2000–3000) and nitriding enhance wear resistance and release properties, reducing adhesion and flash risks.
Smart manufacturing integration encompasses fully networked injection molding machines with MES (Manufacturing Execution System) connectivity, where all process parameters including temperature, pressure, velocity, and time are locked and only accessible to authorized engineers. Real-time monitoring with in-mold temperature and pressure sensors enables closed-loop process control, automatically compensating for environmental variations to maintain consistent part quality.
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Process efficiency improvements derive from optimized mold designs incorporating conformal cooling channels for uniform thermal distribution, cold runner systems that minimize waste, and vacuum-assisted venting to eliminate air entrapment. Simulation-driven mold flow analysis predicts filling behavior, flow front propagation, and curing profiles before physical production begins, reducing costly trial iterations and accelerating time-to-market.
Quality assurance processes include full dimensional inspections on CMM equipment with key dimension CPK guaranteed at ≥1.33, first-article inspection (FAI) with complete dimensional reports, optional PPAP documentation, RoHS/REACH compliance statements, and real-time visual inspection using machine vision systems integrated into the production line.
PART THREE: LSR Liquid Silicone Coated Hardware Components – A Comprehensive 2000+ Word Manufacturing Solution
A Comprehensive Manufacturing Solution for LSR Liquid Silicone Coated Hardware Components
Introduction
In today’s precision-driven manufacturing landscape, Liquid Silicone Rubber (LSR) coated hardware components have emerged as a critical solution across medical devices, automotive systems, consumer electronics, and industrial applications. The global LSR market reached approximately USD 1.36 billion in 2023 and is projected to grow at a compound annual growth rate of about 8.5% through 2032, driven by increasing demand for high-performance silicone components that combine biocompatibility, thermal stability, and design flexibility.
At Ansix Tech, with over 28 years of manufacturing experience, we have developed a comprehensive manufacturing solution for LSR liquid silicone coated hardware components that transforms complex technical specifications into tangible customer value. This document presents our complete manufacturing ecosystem—from project initiation and mold design to material selection, injection molding optimization, quality validation, and cost-efficient mass production.
Section One: Foundational Capabilities – Building Customer Trust through Technical Excellence
1.1 Mold Manufacturing Equipment – Precision That Delivers Value
Five-Axis High-Speed Machining Centers
Ansix operates advanced five-axis high-speed machining centers capable of achieving 0.002mm precision on complex curved surfaces. Customer value: Seamless parting lines free from visible flash or burrs, eliminating secondary finishing operations that typically add 15–20% to per-part costs. Complex geometries that would require assembly of multiple components can now be produced as single, integrated parts.
Wire EDM (Slow Wire Cutting)
Our slow-moving wire EDM systems can machine micro-holes and narrow slots as small as 0.03mm while preventing thin-wall deformation. Customer value: This enables high-density multi-cavity molds and precision micro-features that would otherwise be impossible with conventional machining, directly translating to higher output per molding cycle and lower unit costs.
In-House Electrode Machining and EDM Workshop
All electrode production and EDM operations are performed in-house. Customer value: Mold modifications and repairs are completed without leaving our facility. Conventional welding or insert replacement is restored to production within 24 hours, eliminating weeks of external supplier lead times.
1.2 Injection Molding Machine Fleet – Scale with Precision
Our injection molding machine fleet spans clamping forces from 30 tons to 400 tons, covering component sizes from micro-miniature medical parts to larger industrial sealing components. Key capabilities:
All-servo electric drive systems delivering repeatable molding accuracy of ±0.1%, ensuring every shot across multi-cavity tools maintains identical quality
Dedicated LSR injection units with integrated barrel cooling (20–30°C) to prevent premature curing, chilled water circulation, and precision A/B metering pumps maintaining ±1% mixing ratio accuracy
Cold runner systems with valve gate control for flash-free molding of low-viscosity LSR materials
Customer value: Consistent part quality across millions of cycles reduces scrap rates, eliminates rework, and provides predictable production output that supports just-in-time inventory strategies.
1.3 Inspection and Metrology – Data-Driven Quality Assurance
Coordinate Measuring Machine (CMM): Full three-dimensional inspection with automated measurement reporting. Optical Inspection Systems: High-resolution imaging for surface defect detection and critical dimension verification. Value proposition: Every mold before shipment receives a complete dimensional report with critical dimension CPK guaranteed at ≥1.33, providing documented evidence of manufacturing capability.
Section Two: Mold Manufacturing Core Competitiveness – Translating Technical Specifications into Customer Value
2.1 Mold Life and Durability – Minimizing Long-Term Ownership Costs
Dimension Technical Specification Customer Value
Mold Steel Selection S136 (HRC 48-52) for mirror finishes & corrosion resistance; NAK80 (HRC 38-41) for complex geometries; H13 for high thermal conductivity applications Mold life exceeding 1,000,000 cycles for non-abrasive materials; 500,000+ cycles for glass-fiber reinforced compounds; reduced tooling replacement frequency and lower amortized cost per part
Surface Coatings DLC coating (HV 2000-3000) with friction coefficient 0.05–0.1; nitriding (HV 1000+); TiN/TiCN PVD coatings Enhanced wear resistance reduces maintenance intervals; superior release properties eliminate sticking and reduce cycle interruptions
Pre-Delivery Validation 2000-cycle production run on each new mold with wear report documentation Verified performance before customer receives tool; elimination of on-site debugging delays
Material certifications: Ansix provides full mold steel material certifications including heat treatment curves and hardness test reports for every mold component.
2.2 Attainable Tolerances – Engineering Realistic Expectations
Standard structural components: ±0.05mm
Precision applications (medical devices, electronic connectors): ±0.02mm attainable
Micro-features: Minimum 0.03mm slot width and 0.1mm wall thickness achievable
Customer value: Clear, achievable tolerance specifications eliminate post-delivery disputes. Our ±0.02mm capability for precision applications means parts arrive ready for assembly without selective fitting or post-machining.
2.3 Mold Types and Configurations – Matching Technology to Requirements
Hot runner systems: Minimize material waste with runnerless operation, ideal for high-volume production
Cold runner systems (valve gate): Prevent premature curing, optimal for complex multi-cavity molds requiring balanced filling
Multi-cavity molds: Up to 64 cavities for high-volume commodity components, reducing per-part cycle cost by factor of cavity count
Insert molding tools: Precision positioning systems with locating pin or magnetic retention ensuring metal insert positional accuracy within ±0.01mm
2.4 Gate and Runner Design – Process Optimization through Simulation
Mold flow analysis using advanced simulation software (SIGMASOFT® or Moldex3D) is performed prior to mold manufacturing:
Predicts filling behavior and flow front propagation in low-viscosity LSR
Identifies air entrapment locations through flow simulation, enabling strategic vent placement
Optimizes gate quantity and location to ensure balanced cavity filling across all impressions
Simulates curing kinetics based on material-specific data to predict required cycle times
Customer value: Simulation eliminates the guesswork from tool design. Problems such as weld lines, trapped air, and short shots are identified and resolved in the virtual environment—not on the customer’s production floor. This reduces mold trial iterations by 30–50% and accelerates time to production launch.
2.5 Standard Lead Times
Simple molds (basic geometries, single cavity): 15–20 days
Medium-complexity molds (multi-cavity, simple slides): 25–35 days
Complex molds (insert molding, multi-slide, family molds): 35–45 days
Expedited option: For critical projects requiring accelerated delivery, Ansix offers expedited manufacturing reducing standard lead times by 30–40% while maintaining full quality validation protocols.
Section Three: Injection Molding Process Control – Eliminating Quality Anxiety
3.1 Standardized and Locked-In Processes
Every Ansix injection molding machine is connected to our MES platform. Critical process parameters including temperature (zone-by-zone), injection pressure, injection speed, holding pressure, curing time, and clamp force are recorded, locked, and accessible only to authorized engineering personnel.
Quality assurance workflow:
First-piece inspection against master CAD model before production release
In-process sampling at predetermined intervals
End-of-batch verification with last-piece inspection
Trend analysis for early detection of process drift
3.2 Dimensional Stability Control – Eliminating Batch-to-Batch Variation
Zoned mold temperature control: Mold temperature maintained uniformly using oil circulators with ±1°C accuracy; core and cavity temperature differential held within 2°C to minimize warpage and shrinkage variation
In-mold sensors: Real-time cavity pressure and temperature monitoring with automatic process adjustment via closed-loop control systems
Ultrasonic wall thickness monitoring: Real-time feedback to compensate packing pressure based on measured part thickness variations
Quantifiable result: For bracket-style components produced across three consecutive production weeks, critical hole-to-hole spacing variation held within ±0.02mm.
3.3 Flash Control – Eliminating Secondary Trimming
LSR’s low viscosity presents significant flash control challenges; typical industry flash targets are 0.02–0.05mm. Ansix achieves:
Parting line fit accuracy: 0.005mm precision on mating surfaces
Clamping force optimization: Self-locking clamp force compensation maintaining consistent sealing pressure across entire platen
Resulting flash: Consistently maintained below 0.03mm, eliminating manual deflashing operations that typically add 10–15 seconds per part in secondary labor
3.4 Surface Finish Quality – Meeting Optical and Tactile Requirements
Transparent components: Bubble-free, flow-mark-free optics with SPI A-1 (Ra 0.012μm) achievable for LED lenses and medical viewing windows
High-gloss finishes: Surface roughness Ra ≤0.2μm, eliminating secondary polishing or coating
Textured surfaces: Precision EDM or chemical etching for specified cosmetic finishes
3.5 Special Material Processing Capabilities
Ansix has extensive production experience with a wide range of materials including:
Material Category Specific Grades Applications
Medical-grade LSR Wacker ELASTOSIL® LR 3003/50, Momentive LIM™ 8040, Shin-Etsu KEG-2000 Biocompatible seals, medical device components
Self-bonding LSR Momentive Silopren™ LIM9071 ET, self-adhesive grades Primerless adhesion to metals and engineering plastics
High-temperature LSR Specialty formulations for automotive under-hood applications 200°C continuous operating temperature
Flame-retardant LSR UL94 V-0 certified grades Electronic housings, safety-critical components
Thermoplastics PC/ABS, PC, PPS+40%GF, PEEK, PTFE/PFA, PA6+GF30, PBT, PEI, LCP Overmolding substrates for hybrid components
Customer value: Single-source responsibility for hybrid components combining LSR with thermoplastics or metals reduces supply chain complexity and assembly requirements.
Section Four: End-to-End Service Delivery – Reducing Total Customer Management Cost
4.1 Early Design Intervention – DFM (Design for Manufacturability) Reports
Before mold construction begins, Ansix provides a comprehensive mold feasibility analysis report addressing:
Draft angle recommendations: Minimum 1° per side for LSR components, with specific guidance for deep-draw geometries
Wall thickness optimization: Uniform wall sections recommended; maximum thickness-to-flow length ratios specified
Gate location proposals: Strategic placement to optimize flow and minimize visible witness marks
Ejector pin placement: Approved locations negotiated based on cosmetic and functional requirements
Parting line positioning: Selection of optimal split line for flash minimization and ease of demolding
Customer value: DFM eliminates the single most expensive manufacturing mistake—discovering after mold completion that the design cannot be produced. This typically saves customers 3–6 weeks of redesign and remanufacturing time per project.
4.2 Sample Development and Iteration – Structured Validation
T0 (First Shot) : Initial molding with complete dimensional measurement report; identification of any filling, venting, or ejection issues.
T1–T3 (Iterative Improvements) : Sequential modifications with before-and-after documentation; rapid change of interchangeable inserts enables evaluation of alternative design solutions without complete mold rebuild.
Customer value: Transparent, iterative development with documented progress eliminates surprise delays and provides predictable project timing.
4.3 Pilot Production – Validation Before Volume
Before full production release, Ansix offers 100–500 shot pilot runs with:
Statistical yield analysis
CPK measurement for all critical dimensions
Process capability validation
Post-curing verification for medical and food-contact applications (where required)
Customer value: Confirmation of production readiness before committing to full-scale manufacturing quantities eliminates risk of large-scale non-conforming production.
4.4 Maintenance and Spare Parts – Sustained Long-Term Performance
Standard spare part kit: Critical components including ejector pins, core pins, and wear plates provided with each new mold
Scheduled maintenance: Professional mold maintenance at 200,000-cycle intervals included
Lifetime repair support: Cost-plus pricing for repairs beyond standard warranty period
Section Five: Differentiated Commitment – Direct Responses to Common Customer Concerns
Common Customer Complaint Ansix Commitment Supporting Evidence
“The mold keeps breaking, disrupting my production schedule.” 3-year structural warranty on new molds (excluding normal wear components); 2000-cycle pre-delivery validation including wear report documentation Warrantied reliability protects customer production schedules
“Flash is so bad I have to manually trim every part.” Parting line sealing ≤0.005mm; self-compensating clamp force; guaranteed flash ≤0.03mm across production runs Eliminates secondary trimming—typically 10–15 seconds per part—directly reducing per-part labor cost
“Dimensions change from batch to batch—I can’t trust the process.” MES-locked process parameters; real-time cavity sensors with closed-loop compensation; documented CPK ≥1.33 Predictable, repeatable dimensions eliminate assembly fit issues and customer returns
“Mold repairs take weeks—my line keeps stopping.” In-house EDM and electrode machining; 24-hour restoration to production for standard repairs Reduced downtime directly increases customer revenue-generating production capacity
Section Six: Material Selection and Engineering – The Science Behind the Solution
6.1 LSR Material Composition and Characteristics
LSR is supplied as a two-part system:
Part A: Vinyl-functional polysiloxane base polymer + crosslinking agent
Part B: Platinum catalyst + inhibitor system to control reaction initiation
The curing mechanism is platinum-catalyzed hydrosilylation addition reaction: vinyl groups (-Si-CH=CH₂) react with hydrosilane groups (-Si-H) in the presence of platinum catalyst at elevated temperatures, forming stable ethylene bridges and creating a three-dimensional elastomeric network.
Material selection criteria for different applications:
Property Optimal Range Customer Relevance
Shore Hardness 20–70 Shore A Softer for sealing and grip; harder for structural support
Tensile Strength ≥8 MPa Resistance to tearing during assembly and service
Tear Strength ≥25 kN/m Edge durability and resistance to propagation of cuts
Elongation 400–800% Accommodates stretching and deformation during use
Shrinkage 0.5–1.5% (platinum-catalyzed) Predictable final dimensions; no secondary shrinkage compensation required
Certification support: Ansix provides full material compliance documentation including FDA 21 CFR 177.2600, ISO 10993 biocompatibility, USP Class VI, UL94 V-0 flame ratings, RoHS, and REACH as applicable to customer requirements.
6.2 Metal Insert Selection and Pre-Treatment
Successful LSR-to-metal bonding requires three critical steps:
Cleaning: Ultrasonic degreasing to remove oils and contaminants
Roughening: Sandblasting or chemical etching to create mechanical interlocking surfaces
Activation: Plasma treatment or primer application to enhance chemical bonding
Bond strength validation: Self-bonding LSR grades achieve peel strengths of 3–5 MPa without primer; with optimized surface treatment, adhesion can reach 8–12 MPa.
Supported insert materials: Stainless steel, aluminum, brass, zinc alloy, titanium, and CNC-machined alloy components.
6.3 LSR-Specific Considerations for Insert Molding
Thermal expansion matching: Metal inserts pre-heated to 80–120°C before injection to reduce thermal shock and optimize bonding
Insert positioning tolerance: Maintained at ±0.01mm using precision locating pins or magnetic retention systems
Flow around inserts: Low-pressure injection (20–50 MPa) prevents insert displacement while high LSR fluidity (5,000–20,000 mPa·s) ensures complete encapsulation of insert features including undercuts and through-holes as small as 0.1mm
Section Seven: Mold Cooling, Runner, and Ejector Systems – Engineering for Production Sustainability
7.1 Cooling System Design
Proper mold temperature control is critical for LSR curing consistency:
Conformal cooling channels: CAD-optimized cooling lines following part geometry for uniform heat extraction
Temperature control zones: Independent circuits for core and cavity with flow rate and temperature monitoring
Temperature uniformity target: Maximum temperature variation across molding surface ≤5°C; optimally maintained within 2°C
Customer value: Uniform cooling eliminates localized under-curing (resulting in soft, tacky spots) or over-curing (resulting in brittleness and sticking). Consistent thermal profiles also reduce cycle time by enabling repeatable, predictable curing without safety margins.
7.2 Runner and Gate Systems
System Type Temperature Best Application Material Efficiency
Cold runner (valve gate) 60–80°C Multi-cavity molds; family molds requiring balanced fill 85–90%
Cold runner (open gate) 60–80°C Simpler geometries; lower tooling cost 80–85%
Hot runner 120–150°C Precision single-cavity; cosmetic parts with no gate vestige Up to 95%
Submarine/tunnel gate Mold temperature Automatic degating during ejection 90–95%
Design considerations for LSR-specific runner systems:
Minimize flow length to prevent premature curing before cavity fill
Balanced runner diameters to achieve simultaneous fill across all cavities
Strategic gate placement to minimize air entrapment and direct flow away from critical bond interfaces
7.3 Venting System Design
LSR’s low viscosity requires specialized venting:
Vent depth: 0.02mm micro-channels—sufficient for air evacuation while preventing material escape
Vacuum-assisted venting: Optional system for flash-sensitive applications drawing full vacuum before injection
Full perimeter venting: For large-surface-area components to ensure complete evacuation of all cavity regions
Customer value: Proper venting eliminates trapped air that would otherwise create surface defects (blisters, bubbles, voids) and prevents incomplete mold filling (short shots). The result is cosmetically acceptable parts directly from the mold without secondary operations.
7.4 Ejector System Design
LSR’s inherent release properties often eliminate the need for mold release agents, but ejector design must accommodate the material’s flexibility:
Larger ejector pin diameters to distribute ejection force and prevent part deformation
Stripper plate systems for large-surface-area or thin-walled components
Air-assist ejection for deep-draw or complex-geometry parts
Ejector pin placement negotiated with customers during DFM to balance functional requirements with cosmetic appearance
Section Eight: Quality Validation and Documentation – Traceable, Defensible Quality
8.1 Incoming Material Verification
LSR batch certification review and retention
Viscosity verification before production release
Curing curve validation for each new material lot
8.2 In-Process Quality Control
Control Point Method Acceptance Criteria
Shot-to-shot weight Automated checkweighing Within ±1% of setpoint
Visual defects Machine vision inspection Zero functional defects (cracks, voids, foreign material)
Critical dimensions In-line optical measurement Within ±0.02mm of specification
Curing completion In-mold temperature monitoring Full crosslinking confirmed before ejection
8.3 Final Inspection and Documentation
100% visual inspection for critical surfaces and cosmetic grades
Statistical sampling per ANSI/ASQ Z1.4 for non-critical dimensions
Full documentation package including: FAI dimensional report, Material certifications, Process parameter logs, CMM measurement data, CPK calculation for all critical dimensions, PPAP Level 3 documentation (upon request), RoHS/REACH compliance declarations
8.4 Post-Curing and Secondary Operations
For medical, food-contact, and certain industrial applications, post-curing at 200–250°C for 2–4 hours may be required to:
Complete crosslinking reaction
Remove residual volatiles
Achieve full mechanical properties
Meet regulatory compliance standards (FDA, ISO 10993, USP Class VI)
Section Nine: Process Optimization – Efficiency and Cost Reduction
9.1 Cycle Time Reduction Strategies
Each second reduced from cycle time directly increases production capacity and lowers per-part cost:
Curing time optimization: Material-specific temperature selection (170–190°C typical for fast-curing grades)
Automated part removal: Pick-and-place robots reducing manual demolding time
Parallel process integration: Secondary operations (post-curing, trimming) performed in-line with molding
Target cycle time reduction: 22% achievable through optimized process parameter selection
9.2 Material Efficiency Improvement
Cold runner systems: Reclaim runner material as lower-grade scrap or eliminate waste entirely through hot runner technology
Precision shot size control: Metering system accuracy within ±1% eliminating overfill waste
Scrap reduction target: Flash <0.03mm + accurate shot control = material utilization >90% for cold runner systems, >95% for hot runner systems
9.3 Energy Efficiency
All-servo electric machines: Energy consumption 40–60% lower than hydraulic equivalents
Insulated molds: Reduced heat loss and faster recovery between cycles
Optimized thermal management: Lower mold temperatures where possible reduce heating energy without compromising cure quality
Section Ten: Why Ansix Tech – 28 Years of Experience Driving Customer Value
10.1 Track Record and Industry Experience
With more than 28 years of continuous operation in silicone molding and insert molding, Ansix has developed deep expertise across:
Consumer electronics (waterproof seals, keypads, protective covers)
Medical devices (biocompatible components, surgical tool handles, catheter connectors)
Automotive systems (seals, gaskets, vibration-damping components, connectors)
Industrial equipment (gaskets, protective boots, sealing solutions)
10.2 Cost Reduction Focus – What Makes Ansix Different
Material cost optimization: Alternative material grade recommendations without sacrificing performance; bulk purchasing power for high-volume projects.
Process efficiency optimization: Cycle time reduction; automation integration reducing labor content; multi-cavity tooling spreading fixed overhead across higher volumes.
Supply chain consolidation: Single-source responsibility for hybrid components; reduced vendor management overhead; simplified quality documentation.
Failure prevention: DFM analysis eliminating post-release redesigns; process validation eliminating scrap from unproven processes; proactive maintenance eliminating unplanned downtime.
10.3 The Ansix Promise – Turning Molds into “Money Printers”
For us, a mold is not just a piece of steel—it is a money printer. Every mold is designed with:
Built-in process robustness: Sufficient cooling, proper venting, optimized gates
Maintainability in mind: Standardized components, documented wear limits, spare parts included
Production readiness: Delivered pre-validated, pre-process-optimized, ready to run
Conclusion
Ansix Tech delivers complete LSR liquid silicone coated hardware components solutions that transform technical specifications into measurable customer value. From DFM through mold manufacturing, material selection, injection molding optimization, quality validation, and cost-efficient mass production, our 28+ years of experience ensure every project succeeds.
Customer value summary:
Customer Need Ansix Solution
Reduced production cost Cycle time optimization, material efficiency, automation integration
Reliable quality CPK ≥1.33, in-process monitoring, full documentation
Predictable delivery Standardized lead times, expedited options available
Lower risk DFM before mold build, pilot runs before production release
Long-term partnership 3-year warranty, spare parts kits, scheduled maintenance
Certification confidence FDA, ISO 10993, USP Class VI, UL94 V-0, RoHS, REACH compliance
Invitation: Let us take one of your existing components and walk through a complete DFM report. You will see firsthand how we identify and eliminate risks including weld lines, air entrapment, shrinkage concerns, and bonding challenges—before we cut the first piece of steel.
Ansix Tech – Your Partner in LSR Liquid Silicone Coated Hardware Components.
Ansix Tech Co Ltd
If you have any plans related to LSR liquid silicone coated hardware components , 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
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