Dedicated to Customer Satisfaction

Specialized in Plastic Injection Molding, Product Assembly, Mold Design and Tooling, we excel at process integration and supply chain management, and will always go the extra mile to ensure our customers' requirements are met in full. Beyond timely delivery of high quality moulds and plastic parts, we provide a comprehensive service with meticulous attention paid to all details throughout all projects.

One-stop Manufacturing Service

With expert application of superb technology and advanced capability, Sum Shun is able to provide a comprehensive one-stop manufacturing service, from part design, through mold conception to finished product. Our capability and consistent delivery of high-quality output has earned us a strong reputation among our international partners and customers, who consider us an industry leading supplier.