1 The hanger section is not large enough; 2 Hanging material is not suitable (containing a large amount of Mg, Cu and other metals). Approach: 1 increase the cross section of the hanger; 2 Replace the material of the hanger with pure aluminum. Concerned about surprises Label: Hanger Anodized Pure Aluminum Surface Treatment Net HC Previous: What is the cause of local corrosion of sulfuric acid anodized hangers? Next: What is the original oxidation of sulfuric acid oxide or can be wiped off? A single-handed, single-hole faucet means a faucet that has only one switch and is not adjustable. This type of faucet is either hot or cold, or a double-pipe mixture of water, but it can only choose one or the other, and the water temperature is not adjustable. Brass Faucets for basin including 3 types, basin mixers, cold water basin taps, self closing basin taps. These become the first choice products of engineering in international market and domestic market. Single lever basin mixer,Single lever basin faucet,Basin Faucet WENZHOU CHENKAI SANITARY WARE CO.,LTD , https://www.cnchenkai.com