Gold Member Since 2016
Audited Supplier

Ningbo Strong Bolt Trade Co., Ltd.

Hex Lag Screw, Machine Screw, Hex Socket Cap Screw manufacturer / supplier in China, offering Electric Cordless Screwdriver 12V, DIN913 A4 Hex Socket Set Screw with Flat Point, DIN7985 White Zp pH Cross Recessed Raised Cheese Head Screws and so on.

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Warehouse

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Packing Room
Packing Room

Testing Room

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Rochwell Hardness Tester
Tensile Strength Test Machine For Diamter Bigger than M12

Bulletin Board

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Cold Forge is for smaller sizes products
Hot Forming is for big sizes products

Certificates