On Sep.23.2004, Huihua Valve Industry Co. acquired ISO9001 Quality Control System Approved by SGS through days of strict auditing. This is another accredited certificate we got since the TUV CE& ISO9002 approved in2002.

The SGS exports gave high appraise for all the process of our quality control system after  strict  audit  for the design process, produce process,stock process and sales process. And believe along with the ISO9001 Quality Control System, we can supply our clients high quality produts with high quality services.