不锈钢螺栓 | 螺栓 | 立定国际企业有限公司

Bi Metal Self Drilling Screw, Bi Metal window Screw

Bi Metal Screw - self drilling screw, window screw

Corrosion is one major failure of the metal construction industries an...

Large Diameter hex bolt, high tensile bolt, socket cap screw, double end studs

Large Diameter hex bolt, socket cap screw, double

Material: carbon steel, alloy steel, stainless steel Diameter: M6 - ...

公司名称:	立定国际企业有限公司