Qingdao Sanjin Gear Co., Ltd have nearly 20 years machining experience, especially in precision forging gear field. We produces semi axle, using in various automobile, forlift project machinery, agricultural equipment and planet gear, and straight bevel gear using in all kinds of machinery.

Company possesses domestic first class production equipment, testing instrument and technical quality with and area 10000 square meters, current employees including engineers and technicians in each kind more than 120, completed research equipment, preceding producing technology, improved quality guarantee and environment management system. Main equipment the company has are 160, 300, 400, 630, 100T forging and stamping machines, more than 50 processing facilities and the 6 numerical control machine tools with an annual capacity of more than 1000000 PCS. The company has been certified to comply with ISO9001.