Shanghai Shangtian Gasket Co., Ltd., formerly known as Shanghai Gasket Factory, was established in 1956. It is a state-owned enterprise specializing in the production of flat gaskets under the Shanghai Standard Parts Company of Shanghai Mechanical and Electrical Bureau of the Ministry of Machinery Industry. It moved from the urban area to the suburb of Jinshan in 1967. With the development of the situation and the continuous acceleration of reform and opening up, the company was transformed into Shanghai Shangdian Gasket Co., Ltd. in 2000, which is a private joint-stock enterprise.
After Shanghai Shangdian Gasket passed the ISO9001-2000 quality certification in 2000, it passed the ISO/TS16949-2002 quality management system certification in October 2008, and passed the ISO 14001-2000 environmental system certification in December 2008. We will provide > reasonable price > quality assurance > wide variety of sizes and materials > on-time delivery.
Main products/services: flat washers; spring washers; square inclined washers; high-strength washers; saddle spring washers; wave spring washers; conical spring washers; inner and outer tooth lock washers; inner and outer serrated lock washers, etc. The company can produce all kinds of standard and non-standard gaskets. The inner diameter of the products can be manufactured: from M1.6---M56mm, and the thickness is from 0.05-12.00mm. According to national GB type, German DIN, British BS, American ANSI, Japanese JIS, international ISO. Non-standard materials of various types can also be customized. Surface treatment can be white, color, nickel, imitation gold, silver, brass, chrome, black zinc.