Shanghai Jiuguang Spring Co., Ltd. is the leading disc spring manufacturer and seller in Shanghai. Our main products include disc springs, disc spring washers DIN6796, mould springs, wave springs, wave washers, lock washers, ring springs, cylindrical springs, diaphragm springs, serpentine springs and pagoda springs etc., which find widespread application in such fields as machinery, mines, petroleum, chemical engineering, electronics, electric power, drilling, port machinery and war industry. Our users spread the whole nation, and our products have been used as a substitution for imported ones that are used for such industries as speed reducer, transformer, electric valve (disc valve) and steel and iron etc. We strictly implement GB/T1972-2005 national standard and DIN2093 standard, we can also design and manufacture non-standard disc springs with diameter less than 700mm for users, and are in possession of full sets of CAD software development technique.

Our company has passed ISO9001: 2000 quality system certification in March 2007, and is now challenging the market with a fresh new look. Abiding by the policy of "quality first, mutual benefit", we strive to provide users with quality products at favorable pricing and optimal after service. Our final goal is to "elaborately engage in production resorting to our leading technology and achieve lasting magnificence at a sincere attitude". Shanghai Jiuguang will be you trustworthy partner thanks to our devotion to our career. We try our best to cooperate with you to attain mutual magnificence.