EPPOSUN Mold Technology Co., Ltd., based in Shenzhen, China, is a one-stop manufacturing solution provider with over 15 years of expertise in plastic injection molding, silicone molding, metal stamping, die casting, and prototyping. Each year, we deliver around 100 new projects for global clients ranging from start-ups to leading brands.

Our capabilities cover the entire production process—from product housings and PCB assembly to surface finishing, packaging, and full product assembly. With ISO9001, ISO14001, ISO45001, and ISO13485 certifications, we ensure reliable quality, on-time delivery, and complete traceability.

At EPPOSUN, we believe safety is the foundation and quality is the moat of manufacturing. By creating value for our customers, partners and staffs, we build long-term, sustainable cooperation worldwide.

Every great product begins with a precise mold. At EPPOSUN, we transform engineering accuracy into lasting quality and customer trust. Our in-house tooling team works with advanced equipment and premium steels to achieve up to ±0.01 mm precision and mold lifespans of 500,000 cycles. This commitment to accuracy and durability ensures reliable production, optimized efficiency, and long-term value across every project we deliver.

EPPOSUN’s sales team combines solid molding industry knowledge with strong communication skills. They ensure feedback within 24 hours, fast quotations, and timely technical reports, delivering efficient and reliable customer support.

With over 20 years of mold-making experience, our engineers provide design optimizations that improve efficiency and lower costs. We also guide customers in material selection to ensure the best balance of performance and value. EPPOSUN’s engineering strength spans DFM analysis, tooling design, molding process optimization, and assembly solutions, delivering reliable and cost-effective results.

With expert communication and project management, EPPOSUN ensures molds and parts are delivered on schedule. Bring your engineering challenges to us, and together we will deliver high-quality products within your timeline.

From sourcing PCBs and materials like springs, magnets, and fasteners, to full electronics manufacturing and assembly, EPPOSUN ensures top-quality components, seamless production, and on-time delivery. We handle the supply chain so you can focus on innovation.

EPPOSUN implements a strict quality control system across the entire production process. With 100% inspection of all finished products, we ensure the highest standards of precision and reliability, achieving zero customer complaints.

Partner with EPPOSUN

for Reliable Manufacturing Solutions

IS09001,IS045001

IS014001,IS013485

ISO

>99.5%

On time delivery

<0.1%

Defect rate

100+

New products developed annually

4 Factories

Plastic/silicone/metal/SMT

4 Certifications

Plastic/silicone/metal/SMT

600+

Global clients served