Zhejiang Jiacheng New

Zhejiang Jiacheng New Material Co., Ltd.(Later named SJK Corporation) was founded in 1994. Is a China hydraulic pneumatic seals manufacturers and hydraulic pneumatic seals factory, It focuses on manufacturing professional rubber seal products, and providing seal technology application solutions over 20 years. As an enterprise who combines R&D, manufacturing,and marketing into one modern enterprise.

As an enterprise that combines R&D, manufacturing,and marketing into one modern enterprise, SJK has professional experimental facilities, 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.