Hangzhou Chenlong Industry Co.,Ltd was founded in 1988. mainly dealing with fasteners.
We are ISO9001/2008 Certified manufacturer of Spring washers and Flat Washers, all kinds of DIN,ASME,JIS,IFI standards are available . We also deal with the bolt, nuts , screw rivet and so on.We have confidence to supply qualified fasteners with reasonable prices.
ProductsKeyword
washers, spring lock washers, bolts, nuts, screw, rod, rivets