About Us

Changlin is a premium, medium-scale mold making/molding factory located in Shenzhen (adjacent to Hong Kong), where we’ve been established for over 15 years. We can supply large tooling packages to making single cavity, prototype molds, and each customer and each project receives our highest level of attention! Our tooling and production departments are modern and well equipped, and our team consists of highly qualified, dedicated and professional staff.

Our capability extends from short run through high production class tools, single to multi cavity. 7075 aluminum, P-20, H-13, 718, 400 series stainless, and oil hardening steels with steel procurement from Uddeholm at no extra charge, along with Rockwell certification of heat treatment. Mold bases and hot runner systems from DME, HASCO, LKM, custom made or per customer request.

We’re experienced with a broad range of engineering thermoplastics. Second-operations, silk screening, plating and packaging are available. We are export licensed and can handle all details of shipping your mold or plastic parts. All corrections-modifications are documented, and molding tryout parameters are included with first shot, with guaranteed no clean-up modifications on samples sent to you. Our broad and loyal customer base was established through earning trust, delivering quality and being constantly committed to providing excellent customer service, and we hope to serve you too!

We’re an approved vendor for several of the largest global companies with operations in China.