Precision Engineering
LSR & Plastic Mold Processing

Leading the industry in the manufacturing of daily-use and medical-grade rubber products. We specialize in high-precision Liquid Silicone Rubber (LSR) and plastic mold processing to deliver superior durability, biocompatibility, and complex geometric accuracy for global industrial partners.

500K+
Annual Output
120+
Countries Served
7 Days
Sample Lead Time
99.9%
On-Time Delivery

Advanced LSR Molding
& Technical Excellence

Setting the global benchmark for high-performance silicone accessory manufacturing.

As a premier Liquid silicone accessory mold processing factory, we occupy a dominant position in the rubber and plastic products industry. Our facility integrates state-of-the-art automated injection molding systems with precision CNC machining to produce complex medical and daily-use silicone components that meet the most stringent international standards.

Our technical advantage lies in our proprietary mold flow analysis and thermal optimization, ensuring zero-defect production and exceptional surface finishes. By combining biocompatible materials with micron-level tolerance control, we empower our clients to reduce assembly costs and enhance product longevity across multiple high-demand sectors.

Our Core
Engineering Pillars

Driving innovation through material science and precision toolmaking.

01

Precision Mold Design

Utilizing advanced CAD/CAM software to create high-efficiency mold structures.

  • Micron Tolerance: Achieving precise fits for complex medical assemblies.
  • Multi-Cavity Optimization: Increasing throughput without sacrificing quality.
  • Cooling Efficiency: Reducing cycle times via conformal cooling channels.
02

Advanced Material Science

Sourcing and processing high-purity LSR and medical-grade plastics.

  • Biocompatibility: FDA and ISO 10993 compliant silicone materials.
  • Thermal Stability: Components resistant to extreme temperature fluctuations.
  • Custom Hardness: Shore A scale customization from 10 to 80.
03

Automated Production

Integrating robotics to ensure consistent quality and rapid scalability.

  • Rapid Cycle Times: Optimized for high-volume industrial output.
  • Automated Degassing: Ensuring zero air bubbles in silicone parts.
  • Integrated QC: In-line vision systems for real-time defect detection.

Performance Analytics
& Quality Metrics

Quantitative evidence of our manufacturing superiority and efficiency.

Production Distribution by Sector

Technical Capability Index

Technical Specifications
Product Parameters

Detailed engineering standards for our LSR and plastic molded products.

Material Type
Hardness
Tolerance
Temp Range
Certs
Lead Time
Medical LSR
Shore A 30-50
±0.02mm
-50°C to 200°C
FDA / ISO 10993
15-20 Days
Industrial LSR
Shore A 60-80
±0.05mm
-60°C to 230°C
RoHS / REACH
10-15 Days
Food-Grade LSR
Shore A 40-60
±0.03mm
-40°C to 220°C
LFGB / FDA
12-18 Days
Engineering ABS
Rigid
±0.05mm
-20°C to 80°C
UL 94V-0
7-12 Days
Polycarbonate (PC)
Rigid
±0.03mm
-40°C to 120°C
RoHS / ISO
8-14 Days
TPE Elastomer
Shore A 20-70
±0.1mm
-30°C to 100°C
REACH
10-15 Days
Fluorosilicone
Shore A 50-70
±0.05mm
-60°C to 250°C
Oil Resistant
20-25 Days
Nylon (PA66)
Rigid
±0.05mm
-40°C to 150°C
ISO 9001
10-15 Days

Real-World
Impact

Proven success in high-precision silicone and plastic mold integration.

Global Medical Devices Corp

Catheter Seal Components

Developed high-biocompatibility LSR seals for endoscopic devices, reducing leak rates in high-pressure environments.

Defect Rate: <0.1% Compliance: ISO 10993

AutoParts Precision Ltd

Engine Gasket Systems

Engineered high-temperature resistant silicone gaskets for EV battery packs, ensuring perfect sealing under thermal stress.

Temp Endurance: 250°C Cycle Time: -30%

SmartHome Tech Inc

Wearable Device Straps

Mass-produced hypoallergenic silicone bands with integrated overmolding plastic connectors for high-end smartwatches.

Daily Volume: 10K+ Surface Finish: SPI-A2

KitchenWare Pro

Food-Grade Utensils

Created high-durability food-grade silicone molds for a line of premium baking tools with complex inner geometries.

Cert: LFGB Mold Life: 1M+ Shots

Aerospace Seals Co.

High-Altitude Valves

Manufactured fluorosilicone seals capable of maintaining integrity in extreme low-pressure and high-UV environments.

Tolerance: ±0.01mm UV Resistant: Yes

Consumer Electronics Ltd

IP68 Waterproof Cases

Engineered precision LSR overmolded gaskets for smartphone cases, ensuring complete water resistance up to 2 meters.

Seal Rating: IP68 Assembly Speed: +20%

Industry
Applications

Tailored solutions for demanding environments.

Medical & Healthcare

Biocompatible LSR components for surgical tools, respirators, and implants requiring high sterilization tolerance.

Automotive Systems

Precision gaskets and vibration dampeners for EV power trains and high-performance internal combustion engines.

Consumer Electronics

IP-rated waterproof seals and soft-touch overmolds for smartphones, tablets, and smart home accessories.

Food & Beverage

FDA-compliant silicone bakeware and food-processing seals that withstand high-heat sterilization.

Aerospace & Defense

Fluorosilicone components designed for extreme altitude, temperature swings, and chemical resistance.

Industrial Machinery

Heavy-duty rubber mounts and seals for industrial robots and automated production lines.

Quality Assurance
& Export Standards

Precision Dimensional Control

We employ automated CMM (Coordinate Measuring Machines) to verify every batch, ensuring tolerances as tight as ±0.01mm for critical aerospace and medical parts.

Material Purity Verification

Every raw material shipment undergoes spectroscopic analysis to confirm the absence of contaminants and guarantee 100% biocompatibility for LSR products.

Stress & Fatigue Testing

Our in-house lab performs accelerated aging and compression set tests to simulate years of usage, ensuring our molds produce parts with maximum longevity.

Trust Verified

Our manufacturing processes are fully certified to meet global export standards for the most regulated industries.

✓ ISO 9001:2015 ✓ FDA Compliant ✓ REACH/RoHS

Frequently Asked
Questions

Expert answers to common technical and commercial inquiries.

01

What is the difference between LSR and traditional silicone?

Liquid Silicone Rubber (LSR) is injected into a closed mold, allowing for higher precision, faster cycle times, and more complex geometries compared to traditional compression-molded silicone.

02

Can you provide medical-grade certifications for your products?

Yes, as a professional Liquid silicone accessory mold processing factory, we provide full material traceability and certifications including ISO 10993 and FDA compliance.

03

What are the typical lead times for mold fabrication?

Standard mold fabrication typically takes 15 to 30 days depending on complexity. We offer rapid prototyping services that can reduce initial sample lead times to as little as 7 days.

04

Do you support overmolding of silicone onto plastic?

Absolutely. We specialize in multi-shot molding and overmolding, allowing us to bond LSR to PC, ABS, and other engineering plastics for seamless, waterproof integration.

05

How do you ensure consistency across high-volume orders?

We utilize automated injection systems with real-time monitoring of pressure and temperature, coupled with rigorous statistical process control (SPC) to ensure every part is identical.

06

What custom hardness levels can you provide?

We can provide a wide range of hardness levels based on the Shore A scale, typically from very soft (10A) to firm (80A), depending on the application's requirements.

Scale Your Production with Precision LSR Molding

Partner with a world-class Liquid silicone accessory mold processing factory to achieve unmatched quality and efficiency.

Get a Quote