We became ISO9002 certified in 1998 and ISO9001 in 2001. In addition, we obtained ISO/TS16949 certification which is regarded as one of the strictest industrial quality system certifications. These certifications are the foundation which we continually build upon. Most of our main product lines have passed industrial certifications of North America, Europe and China including IAPMO,NSF,CSA,WRAS and GB.
A team of more than 300 well-trained quality personnel is dedicated to quality control. This team is involved from the design phase to ensure both quality and reliability. Quality control on raw material, product function, plating and precise measurement is maintained in four well-equipped laboratories working 24/7.
In order to meet worldwide customer requirements, we have adopted widely recognized industrial product design and production standards including ASME,ASTM,ASSE,CSA,EN, AS/NZS and GB.
All of our filtration products comply with the latest NSF standards and various state requirements.