COS Plastic & Rubber Co., Ltd.Is manufacturing oil seals, seals
and buffer units for automobile. With over 10 years’ research and
development on the rubber parts of automobile, our “COS” brand
products are equipped to the products of SINOTRUK, Shanghai Zhenhua
Port Machine, YUEK Axle and many mainstream axle.and exported to
many countries and won the trust and praise of customers.
COS now has automatic vacuum type oil seal compression
molding machine, sizeable vacuum compression molding machine,
automatic type cutting machine and digital precision machine tools.
Adopted advanced technology, testing equipment and management, it
has been proved by ISO9001:2000 Quality System.web:www dot
chinaoilseals dot com