Gold Member Since 2014
Audited Supplier

Ningbo Transhow Screw Factory

Screws, Bolts, Nuts manufacturer / supplier in China, offering Plastic Box Packed Nylon Lock Nut, Galvanized Spring Steel Lock Washers, DIN7339 Countersunk Hollow Rivet and so on.

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Certificates

Salt Spray Test Certificate by SGS [Aug 02,2014]
Salt Spray Test Certificate by SGS

Transhow Products (Bolts and Nuts) Surface Coating Tested under ASTM B117 standard (Neutral Salt Spray)