The 22nd Chongqing Fastener Spring and Equipment Exhibition and Chongqing auto fastener spring production and marketing matching meeting
- Holding time:2025-05-08 to 2025-05-10
- Organizers: Chongqing Huayi Exhibition Service Co., LTD
- Host place: Chongqing International Expo Center
- Contact: Wei Lingxiao 18996346471
Expo Review
Chongqing Fastener Spring and Equipment Exhibition as a professional fastener spring industry event in the western region, since it was held, the exhibition area continues to expand, the professional audience has doubled, the quality of the exhibition continues to improve, and has always been committed to building a set of "brand display - technical exchange - economic and trade negotiations" as one of the high-end trade display platform. It has been highly recognized by exhibitors, professional visitors and related units, and has developed into an indispensable annual event in the fastener spring industry.
Range Of Exhibits
Automotive fasteners: high-strength bolts for engines, hub/wheel bolts and nuts, engine fasteners, chassis fasteners, welding bolts and nuts, seat fasteners, interior fasteners, body fasteners and other automotive fasteners.
Fastener material: wire, plate, strip, stamping plate, stainless steel, copper and special alloy steel, etc.
Standard fasteners and non-standard parts: bolts, screws, nuts, studs, washers, teeth, pins, retainers, riveting systems, assemblies and connecting pairs, welding nails, stamping parts, lathe parts, throat hoop, non-standard parts, etc.
Fastener equipment and technology: cold heading machine, forming machine, head machine, wire rolling machine, tapping machine, combined machine, grinding machine, screening machine, milling machine, vibration disk, heat treatment equipment, wire drawing equipment, testing equipment, packaging equipment, software, etc.
Fastener mold and consumables: production mold, oil, surface treatment, chemical agents, auxiliary accessories, etc.
Spring products: suspension spring, motorcycle spring, valve spring, clutch spring, shock absorber spring, scroll spring, rectangular spring, oil pump spring, high temperature spring, mold spring, hydraulic support spring, leaf spring, spring spring, spring, stability bar, clamp spring, civilian spring, electronic and electrical spring, precision spring, dish spring, etc.
Spring material: spring steel wire, special steel, stainless steel wire, etc.
Spring manufacturing equipment and technology: CNC spring grinding machine, CNC spring coiling machine, computer spring machine, computer spring pressing machine, spring machine, spring grinding machine, bending machine, wire drawing machine, spring testing machine, torsion spring testing machine, tension meter, etc.