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Product Design
Printing & Packaging
Quality Inspection
Mass Production
Tooling & Prototype
Customized Service Process, Transparent & Straightforward
Product Design

Metal Stamping Molds

Solid silicone molding offers outstanding high-temperature resistance, excellent sealing performance and long-term durability. We produce reliable, flexible rubber products for home, pet, kitchen, and travel applications.

Precision Plastic Injection Molding

Our precision plastic injection molding ensures micron-level accuracy, complex part design, stable mass production and superior surface quality. We are dedicated to providing high-performance precision components.

Our double color injection molding produces multi-material, multi-color components in a single step, improving product aesthetics, durability and ergonomics while reducing assembly costs and lead times.

LSR Molding delivers exceptional precision and high temperature resistance. It ensures seamless, high-quality parts with excellent elasticity, durability, and chemical stability, ideal for medical, baby care applications.

Liquid Silicone Rubber Molding

Our Service

Two Shot Plastic Injection Molding

Solid Silicone Rubber Molding

High-precision metal stamping molds built for durability, fast production and tight tolerances. Ensure consistent parts, fewer defects and cost-effective manufacturing for automotive and electronics industries.

Die Casting

Our high-precision die casting dies feature excellent thermal stability.They support complex structures, ensure uniform quality and optimize production efficiency for critical components.

3D Printing

Our 3D printing service enables fast prototyping, complex geometry production and low-volume manufacturing with no tooling required. With high accuracy and short lead times, we turn complex ideas into functional parts quickly and efficiently.

Vacuum Casting

Vacuum casting delivers high-quality, smooth-surfaced prototypes and small-batch parts with excellent detail reproduction. It offers fast lead times, low tooling costs, and wide material compatibility, ideal for product testing, design verification and low-volume production.

CNC Rapid Prototyping

Our CNC rapid prototyping delivers exceptional precision, superior surface quality and fast lead times. With broad material compatibility and complex part capability, it accelerates product development while ensuring reliable, production-grade performance.

Fast Response, On-time Delivery & Lifetime Support
Secondary Processing Center
Fast Response, On-time Delivery & Lifetime Support
Full-process inspection records for full traceability. NDA available to protect your drawings & designs. Free structural optimization & material selection consultation to balance product performance and total manufacturing cost.
We design and produce precision molds in-house using advanced machinery, including Makino, Sodick, Mazak, and FANUC. We use high-quality steels such as S136, NAK80, and H13, achieving up to ±0.01 mm accuracy, molds up to 2 meters in size, and a lifespan of 500,000 cycles. 20-year experienced engineers handle thin-wall & complex parts.
Our secondary processing center provides UV coating, printing, electroplating, laser engraving, and other post-production operations. We assist customers with final assembly and testing, including airtightness, battery aging, wear resistance, drop impact, and tensile strength tests. Every process follows strict quality control with full traceability, ensuring high-quality, aesthetically refined, and fully customized products.
Fully certified ISO9001, ISO13485 & BSCI. Class 7/8 clean workshop meets medical & food-grade standards. Exclusive mold transfer service to run your overseas molds locally, avoiding supply interruption & tariff risks with stable delivery.
ISO13485 Cleanroom & Mold Transfer Service
Full range molds: injection, two-shot, LSR silicone, stamping & die casting. One-stop service including DFM, tooling, molding and assembly. 22,000㎡ factory with synchronized workshops, single contact person to shorten lead time by 30% & cut supply chain cost by 15%.
One-stop Multi-process Mold Solution
We design and produce precision molds in-house using advanced machinery, including Makino, Sodick, Mazak, and FANUC. We use high-quality steels such as S136, NAK80, and H13, achieving up to ±0.01 mm accuracy, molds up to 2 meters in size, and a lifespan of 500,000 cycles. 20-year experienced engineers handle thin-wall & complex parts.
Ultra-precision & Long Service Life
Core Advantages of EPPOSUN Mold Manufacturing
Ultra-precision, One-stop, Certified & Reliable Mold Service
Step 8 Manufacturing
Step 10 Assembly
Provide complete assembly, testing and packaging services for turnkey finished products.
Step 7 Mold Dimensions Inspection
Conduct full dimensional inspection to ensure mold accuracy meets ±0.01mm tolerance standards.

Step 9 Finished Components

Refine the design for manufacturability, cost efficiency and performance based on engineering expertise.
Step 4 Mold Design
Develop precise, production-ready 3D mold drawings tailored to your product and mass production needs.
Step 5 Meeting for Mold Design
Align on mold design details, technical specs and project milestones with your team for full confirmation.
Fabricate high-precision molds with advanced CNC machining and strict quality control.
Conduct full dimensional inspection to ensure mold accuracy meets ±0.01mm tolerance standards.
Step 1 Custom's Ideas
Capture your product concept, functional requirements and custom needs as the starting point.
Initiate mass production with the validated mold, ensuring consistent product quality and output.
Step 6 Mold Marking
Step 3 Optimized Design by EPPOSUN
Rapidly prototype your idea with 3D printing to verify structure, fit and feasibility at early stage.
Step 2 3D Printed Sample
OEM Service Customization
Unlimited Customization Options