Angle valve made of brass and zinc

We are bulk importers looking for the following sanitary items
1-stainless steel braided hoses
2-1/2 inch angle valve made of brass and zinc
3-faucets
4-1/2,3/4 inch bibcock zinc and brass
5-floor drainage cover made of 201 ss
6-shower sets, shattafs
7-gatevalves,ball valves brass and zinc sizes1/2,3/4,1,11/2,2, and 3 inches