Chengye Zipper Subassembly Factory

Chengye Zipper Subassembly Factory has been operating since 1987, giving it decades of experience in zipper manufacturing — a key advantage in a competitive subassembly market. The company offers a full range of zippers and sliders, which allows buyers to source multiple components from one supplier, reducing supply chain complexity. However, no work email, phone number, or business documents are verified, which raises concerns about legitimacy and responsiveness. Without verified contact details, buyers may struggle to reach the company directly or confirm their business credentials. This lack of verification is common among older Chinese factories that may not have adopted modern digital verification practices. Buyers should request additional proof, such as a company registration or product catalog, before placing large orders. Being based in China provides access to low-cost manufacturing, but the missing verification details could increase risk in negotiations or onboarding.