We are a Chinese fasteners manufacture specializing in metal washers of various kinds and of different materials(A2,A3,A4,copper,aluminium). We can offer DIN, BS, NFE, USS, SAE, and JIS standand. What is more we also could produce washers according to the drawings and dimensions from customers. We have gain ISO9001:2000 quality systerm.
Detail of the washers:
Manufacture anchors, washers, Standard:DIN125,126,127,433,440,1440,7349,7989,9021,6797J,6797A,6798J,6798A,436,6916, SAE, USS, BS, NF, ASTM-F436, spring washers, Non-standard washers, stamping products and auto parts etc.
Materials include: A3, SS316(A4), SS304(A2), brass, Aluminum, red copper, bronze, steel, stainless steel, mild carbon steel etc.
Surface treatment include: Polished, HDG, nickel plated, cadmium plated, zinc Plated(in white, yellow, bright, black, colourful), sulfurated, phosphated, tin plated, blackening etc.

商铺手机链接：http://m.vooec.com/c_zymetal.html
商铺网站链接：http://zymetal.cn.vooec.com
主营业务：专业生金属垫圈，膨胀套管，冲压件，机器零部件等。