switch Bathtub Faucet,Tub Faucet,Tub Diverter,Jacuzzi Tub Faucet Zhejiang minmetals huitong import and export Co., Ltd , https://www.zjminmetals.comThe quality of pipelines and Fittings should comply with current standards;
The Valve installation should be upright and the switch should be flexible;
After the water pressure test, all pipelines, valves and joints shall have no water seepage or water leakage.