• DASHENG (NINGBO) TESTING AND TECHNOLOGY SERVICE CO., LTD established in 2001, is a professional testing and certification authority of sanitary ware, plumbing equipment, electrical and electronic industry. And in 2005, we founded a professional testing laboratory...           More>>
  • ◎ faucet--test under high pressure and working pressure,coating thickness testing, flow testing, salt...
    ◎ showerhead--thermal shock, endurance test, flow rate test,anti-siphon..
    ◎ hose--tensile strength, cycling test, burst pressure, bending test, high temperature and high...
  • ◎ faucet: high-pressure and working pressure testing, coating thickness testing, flow testing, salt...
    ◎ shower: thermal shock, use life test, flow test, anti-siphon...
    ◎ hose: pull hose, circular tension, burst pressure, bending test, high temperature and high...
    ◎ other products: ball valve, gate valve, cut-off valve, sewage pipe and so on.
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