螺絲 | 機械螺絲:

Machining parts

Grade/Class:By Request Material:By Request Material:Low Carton Steel...

Concrete screws

Material:Carton Steel or Stainless Steel Diameter:#4~1/4' ; M2.9~M6.3...

Machine screws

Material:Carton Steel or Stainless Steel Diameter:#4~1/4' ; M2.9~M6.3...

公司名稱:	冠誠國際股份有限公司