Hardware & Tools
China tension springs for b & d panel lift doors supplier
China tension springs for b & d panel lift doo
Description
Key Specifications/Special Features
This extension spring is made by advanced automation machine with high temperature to strengthen and finalize the shape, which has high accuracy and good stability. And it has been proved by experiments that it can stand more than 100,000 times of fatigue testing.
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aofengspring
Our Company is one of the most professional Manufacturers & Exporters of Springs in China. custom-made manufacturer of compression springs, extension springs, torsion springs, batt
Address: No.4 Chengye Road,Xiashi Industrial Zone. Lunjiao,Shunde,Foshan, Guangdong, China,
foshan China, asia
China, 0086
Tel: 8675722818317
Fax:
