Auto Parts
Description
Key Specifications/Special Features:
These springs are subjected to fault detection before being freed for delivery
When compressed to their limit working position and kept at that position for 24 hours
In circular wire valve springs and oval (or egg-shaped) sectional wire valve springs, both ends of the spring shall be ground flat
The surface shall be subjected to corrosion-resistant surface treatments such as bluing and phosphatizing
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Zhejiang Shuangdi Spring Co Ltd
Furniture springs
Address: 20 East Tianyuan Rd. Caota,
Zhuji, Zhejiang
China, 311812
Tel: (86 575) 7079986
Fax: (86 575) 7073068
