washer(copper)
1.material.stainless steel.alumium.copper.or ect.
2.surcace.galvanized,plated copper and so on.
3.because We have a stable supply of high-quality raw materials,so the products are of good quality.
4.bacause we are manufacturer.so the the price is competitively low.
5.we can produce products according to your samples or drawings
Copper washer