DIN, ANSI, GB, JIS, BSW, GOST
ISO9001:2008
Plain, Black, Phosphate, Zinc , HDG
3/8", 1", 1 3/8", 1 1/2" or Others
Internal
Internal and 3rd Parties
Chemical Composition, Physical Property and Sizes
Sample Free, Freight Collect
Weekly Reports Will Be Provided
Double-Layer Woven Bag, Fumigation-Free Pallets