towel ring

详情

Material****-The Dipai products are that **0% with the pure copper casting, feel sink. The zinc products casting is weight light in the market, plating turn white generally. Zinc alloy is a characteristic of low density, many air vent, electroplate layer easy to bubble, turn white and pollute the environment, does not accord with the national standard either, at the same time of low grade. The copper is the only callback nature metal, belong to the green products of environmental protection. Electroplate Cohesion of copper higher than zinc alloy and stainless steel, durable in use. Electroplate **- The Dipai products must through pickle, copper plating, nickel plating, polishing, and then chromium nickel plating. Plate chromium liquid chemical material all adopt the import raw materials. It is less in above *5 micron for thickness to reach, and every trough products undergo acid destruction testing more than *6 hours. The salt fog testing for more than **0 hours, is far higher than the international standard Polish***-The Dipai products are from rough to process to polish, there are a lot of processes, the polishing is seven, more than eight degrees. We check in strictly, reaches *6 processes. Each process wants **0% to examine by staff, quality examine person who examine **0% by herself, examine executive to inspect by random samples. So our products all details are perfect. Copper tube*- The general copper copper tube thickness of 0.**0.8 mm. Dipai copper tube is in charge of in 1.0mm at least More than 5 mm.