The company has passed the
ISO/IATF16949 international automotive industry quality system certification
and UL certification of products audited by TUV Rheinland. We are the first company in Dongguan which obtains a national rubber
seal product production license. The ASTM D2000-98C international standard is adopted
technically in our company.All raw materials and products of our company meet
the requirements of EU REACH and ROHS.We manufacture various O-rings and various
reciprocating seals and star-shaped rings,U-ring, Y-ring, rubber
ball, Sterling ring, grid ring, high-precision valve diaphragm, various
non-standard parts including skeleton parts, etc. with wear resistance, pressure resistance, high and low temperature
resistance, weather resistance, chemical resistance, oil resistance and flame
retardancy.