垫圈
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建筑用预埋垫、穿墙垫、止水板、斜铁
Location
Country/Region:
China/Zhejiang
Main Products
Our main products are washers and various metal-formed welding products and stamping products. standard washers, DIN, ANSI ,BS, such as DIN 125, DIN 9021, DIN 433, DIN 126, DIN 440, DIN1440, DIN 1441, DIN 1052, DIN 7349, DIN 7989, BS 4320, BS 3410, SAE, and USS and non-standard washers