To deliver precision you can trust, performance you can rely on, and a partnership that supports your long-term success.

At Shunyi, we believe that precision is not just a standard-it is the foundation of every successful fastener.
Our founder has spent over 20 years in the fastener tooling field, gaining extensive experience in carbide materials, and cold forming technology. This expertise shapes Shunyi into a company that understands both technical requirements and real-world production challenges.

 Professional Carbide & Cold Forming Technology
 High-Precision Custom Cold Heading Tooling
 Durable, Stable & Consistent Tool Performance
 Advanced Production & Strict Quality Control

We provide full-cycle professional support covering pre-sales technical consultation, in-production strict quality tracking and post-sales long-term technical optimization services for fastener tooling.

To deliver precision you can trust, performance you can rely on, and a partnership that supports your long-term success.