China rubber O ring Factory

Zhejiang Jiacheng New Material Co., Ltd.(Later named SJK Corporation) was founded in
1994. It focuses on manufacturing professional rubber seal products, and providing seal
technology application solutions over 20 years. The concept of SJK are keeping
initiative and pragmatic spirit, maintaining the stability of product quality, and
keeping constant pursuit.

As an enterprise who combines R&D, manufacturing,and marketing into one modern
enterprise,SJK has professional experimentalfacilities,more than 100 advanced
production and checkout equipments,and modern ERP management system, so it can achieve
timely quotation, strict production, quality assurance, punctual delivery, and sincere
aftermath.

SJK's main products are O ring, ED ring, rubber gasket, rubber cord, and other standard
seal products, as well as customized products. Meanwhile, SJK provides professional
solutions of raw materials' application, development, and sales.