ADD:No. 8 Changsheng Road, Industrial Park of Yucheng Town, Haiyan, Zhejiang Province, China
TEL:+86-573 869 66366
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With the ever-changing engineering plastics, the use of high glass fiber and aci...
Anchor rod is an anchoring measure adopted to ensure the stability and safety of...
The threaded rod diameter refers to the diameter of the external thread processi...
Single thread thread has a small helix angle (not easy to slide), and the fricti...
There are more than 100 national standards for the classification of screws and ...
Screws and bolts have clear professional terms, have a clear distinction, and sh...
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