ABOUT US
Zhejiang Shangyu Oil Seal Co., Ltd. was founded in 1969 in China. PQK mainly produces oil seals ,Thermostat Rubber seals,O-rings ,Adhesive bonded seals,rubber products for the domestic and foreign automotive industry, household appliances, industrial machinery, Technical Committee PQK has obtained 46 national invention and utility model patents.
PQK has ISO 9001:2000 and IATF16949 certification. internal management system by ERP .PQK has ability for seals production and R&D . Automatic high-speed punching machines for the production of rubber seals, numerically controlled metal processing , automatic injection vulcanizing , numerically controlled cutting , digital testing equipment, etc. It can produce more than 80 million various seals annually.
