Gem-Year Industrial Co., Ltd. was established in November 1995 with registered capital of 73,847 million, is the domestic fastener industry leaders. Area of 300,000 square meters, plant area of 170,000 square meters, adjacent to Shanghai. River Trade Terminal and construction of a private storage of 100,000 tons of products automated warehouse, with all kinds of automated production and testing equipment imported one thousand sets, using imported and domestic large steel quality raw materials, the use of ERP management system, production GB (GB ), American Standard (ANSI), German standard (DIN), Italian standard (UNI), Japanese Standard (JIS), International Standard (ISO) and other types of high quality bolts, nuts, screws, fine lines and non-standard special fasteners , annual output more than 20 million tons. Quality management system through the ISO9001, ISO/TS16949 certification and ISO17025 certification and laboratory accreditation issued by China Entry-Exit Inspection and Quarantine of Export Commodities class management certificate. The products are widely used in many domestic enterprises and national key construction projects, and the USA, Japan, Europe and other markets. National R & D center with fasteners, according to customer expectations constantly and quickly offer new products.

Gem-Year Industrial Co., Ltd. Jin billion as a group headquarters, continue to optimize the Group's industrial structure, extend the industrial chain, has invested founder of Zhejiang Jinji Auto Parts Co., Ltd. Shanghai Jin Kaiguo International Trade Co., Ltd., Guangzhou Auto Parts Co., Ltd. Jin billion, Jin Co., Ltd., first-class German fastener production, trade enterprises, and in January 2007 in the Shanghai Stock Exchange The stock market, stock code: 601 002.