It is a large mechatronics industrial sewing machine production base in China, specializing in the research and development, production and sales of high-quality sewing equipment

Zhejiang Shanggong Gem Sewing Technology Co., Ltd. is a joint venture established by Shanggong Shenbei (Group) Co., Ltd. and Zhejiang Gem Electromechanical Co., Ltd. with a joint investment of 216 million yuan on September 2, 2015, in order to build Industry 4.0 and implement "platform, modularization and intelligence" of sewing equipment manufacturing.

The company is located in Taizhou City, Zhejiang Province, which has the reputation of "the hometown of Chinese sewing machines", with a construction area of more than 40,000 square meters. The company has parts processing, casing bottom plate processing, electrostatic spraying and assembly line and other equipment, is a joint venture company with independent research and development, manufacturing, marketing of multinational listed companies and private enterprises. On the basis of product integration and quality improvement, Zhejiang Shanggong Gemstone continues, carries forward and expands the products of Shanggong and gemstone brands. At the same time, in strict accordance with German standards, we process and produce some industrial sewing machine products from Dürkopp and Pfaff.

The main products include more than 180 varieties of mechatronics lockstitch sewing machine, mechatronics overlock sewing machine, mechatronics interlock sewing machine, mechatronics zigzag seam, mechatronics special sewing machine and mechatronics special sewing equipment. The products have developed from ordinary industrial sewing machines to high-speed, ultra-high-speed, direct-drive, oil-free, and mechatronics automatic control sewing equipment, and its services cover knitted garments, suits, shirts, silk, shoes, bags, leather, furniture, aviation and other more than a dozen fields, and it is the largest mechatronics industrial sewing machine production base in China.