Handmade figure-8 chain

Jiaye: Your End-to-End 304L Stainless Steel Chain Supply Partner
As a capable stainless steel chain supplier, Jiaye serves engineers, OEMs, and stainless steel jewelry suppliers from a single, vertically integrated source. We transcend commoditized chains through medical-grade 304L surgical steel engineering — mastering both extreme industrial stress and skin-safe elegance under one roof.

Industrial-Grade Reliability: Stainless Steel Roller Chains
For machinery, automation, and harsh environments, Jiaye’s stainless steel roller chains set ASTM/ISO benchmarks.

As a vertically integrated manufacturer, we own the entire process from raw materials to final polish.