ABOUT US
    HAIZHENG VALVE MANUFACTURING CO., LTD, was established in1990, located in Yuhuan County, Zhejiang Province,China---Valve City Of China. The Corp covers ground area of 8000㎡, the Multi-Function buildings occupied 5000㎡. The Corp has a powerful technique and Senior Numerical Control Machine device.      

  Specilizes in producing many series production in HAZ AND YUOU brand such as Plunger Valve, Heat-resistant Valve, Check Valve, Stop Valve, Y style Waste Valve ,Duct Valve ,Gate valve , Heat-resistant Oil valve, Water valve ,Waste Valve. Multiform common valve, etc, which used widely in folk ,Industry and Chemical Plant. Our productions are leakage –free. Our Corporation integrates with research, manufacture, design , sale and service after sale.

  In 2001, the Corporation passed ISO9001:2000 International Quality System Certification; and in 2006 passed Pressure Piping Component Safe Certification (AZ), and gained the honor of Zhejiang Province High Quality Valve Production, Credit Creative Demonstration Unit Of Zhejiang Province Quality and Yuhuan County Production Monitor Inspection For Three Years Qualified Corporation.

  Our Corp. always insists on TECHNOLOGY CREATES REPUTATION, QUALITY GAINS CUSTOMERS we develop and update fast to satisfy clients’ needs, meanwhile, Looking forward to having a good cooperation from old or new clients to build a brilliant future.
 
 
     
 

Tower office