valve Washers, valve washers, welcome to your enquiries.
1.Our products are 100% leak tested and are made of only the highest quality materials
2.Our factory is one of top leading manufacturers in China.
3.Sample charge: FREEfeatures:
1)ISO9001:2000 Factory directly sell with superior quality and compective price
2)The hardness and the tensile strength is well tested in our experimental room
3)can design any size,color as cutom request/OEM are welcomed
4)enviroment friendily products/RoHS directive compliant green products
5)allowing ship in 10 to 30 days after order,samples in 7 days