Wenzhou Heli Spring Manufacturing Co., LTD
High-tech enterprise
System certificate IATF16949
2025082070- A Stamping Device for the Production of Spring Cards - Patent Application Acceptance Not
2025062019- A Heavy-Duty Connector Pin - Patent Application Acceptance Notice
2025062018- A Pressure Plate Assembly for 5G Circuit Breakers - Patent Application Acceptance Notice
2025062017- A Spring Clip for AC Contactors - Patent Application Acceptance Notice
2025032025- A Detection Device for Spring Manufacturing - Patent Application Acceptance Notice
250422003- A Spring Assembly with a Spring Seat - Patent Application Acceptance Notice
Utility model patent certificate
Utility model patent certificate
Utility model patent certificate
Utility model patent certificate
Utility model patent certificate
Honorary Certificate of Specialized, Refined, Unique and Innovative Small and Medium-sized Enterpris
Honorary Certificate of Innovative Small and Medium-sized Enterprises in Zhejiang Province
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
