上海天乘实业有限公司是一家集研发、生产、销售、服务、进出口于一体的高新技术企业，公司位于松江国家经济技术开发区，多年来专心致力于紧固系统检测设备的研发与制造，产品广泛应用于汽车制造、航空航天、轨道交通、国防军工、大专院校、科研院所、计量质检、重型机械、风电核能等众多行业及领域；天乘实业公司是国内最早专业研发、生产紧固系统检测设备的厂商，公司核心产品：“螺纹紧固摩擦系数试验机”、“紧固件横向振动试验机”“螺栓预紧力超声波测试系统、螺栓模拟装配分析系统”已经达到世界先进技术水平。

"Shanghai Tiancheng Industrial Co., Ltd. is a high-tech enterprises including R&D,  manufacturing, trading , sales and service. The company is located in Songjiang Economic and Technological Development Zone, over the years we have been devoting ourselves to the R&D and manufacturing of fasteners specification testing equipment. The core products of the company: "Thread friction coefficient testing machine", "fastener transverse vibration testing machine".These two are the only successful R&D domestic machine in this field, with world advanced level  product performance and test data synchronize with German device."