Hefei Jialun Precision Machinery Co., Ltd. (formerly Shanghai Shishang Electromechanical Technology Co., Ltd.) is located in Hefei, Anhui Province, known as the "City of Large Lakes and Innovation Heights," within the National (Hefei) Economic and Technological Development Zone. It is a modern enterprise specializing in mechanical research and development, production, and sales, focusing on the customized production of ultra-precision miniature parts, small module gears, and turning-milling composite components.

Table components, miniature gearboxes, instrument mechanisms, and a variety of products are widely used in aerospace, watches, measuring instruments, telecommunications, electronics, automotive parts. We offer precision instrument design, manufacturing, assembly, and testing as a one-stop service.