The Largest Metal Washer Plant In China
Nov 28, 2006
"Standard:ISO, BS, CSA, SNZ, GOST, DIN, NF, JIS, USS, GB and Non-standard;
Material :Stainless steel and Iron, 304, 316, Aluminium, Copper;Bronze, Brass, etc;
Surface treatment:polished, nigrescenced, galvanized zinc, phosphided etc.
Certificate:.....