Zhejiang Dongxin Seals Co.,Ltd.

Our company was established in 1988, and we are the largest special enterprise of producing silicon-carbon, carbon-graphite and hot-pressed graphite series sealing ring and relevent sealing assenblies in China. In addition, we can manufacture sealing products of special-specifications and different technical requirements for clients.

Our company is the Zhejiang provice high and new technical enterprise. We have excellent manufacturing equipment, scientific mamagement system and peifect inspection method. Our series products through ISO 9000 Quality System Certification, the quality comply with JB/T6374-92 Standard and relevant presvrible of JB/T-8872-1999 and the products of special specification of the emphases engineering necessary in country is cognized the emphases new products of country bally, and is ranked the torch plan item of country bally, the sale-network are well in national seaking in industry and Europe, America, Korea, Southesatern Asia and so on countries and districts.

Welcome clients home and abroad to purchase our products and to cooperate with us.