Shanghai Power TAC Industrial Co.,Ltd.is an entity enterprise integrating trade, scientific research, and manufacturing. It has long been committed to the R&D and manufacturing of bolt fastening technology products, and provides solutions and equipment support for many bolt fastening projects at home and abroad.

TAC introduces advanced machine tool design and manufacturing technology from Germany, uses three-dimensional modeling and finite element analysis (FINITE ELEMENT ANALYSIS) to optimize the design, and combines the actual installation and maintenance of large equipment to specifically solve the fastening and disassembly of large bolts and nuts, in line with authoritative gears. The institute worked closely together to develop a torque wrench with independent intellectual property rights. Introducing the world's high-end gear shaping machines, gear hobbing machines and gear grinding machine machining centers to ensure part tolerances of UM level.

TAC is committed to the research and development of precise torque control technology. The tools it produces include pneumatic torque wrenches, lithium battery precision control wrenches, servo precision control wrenches and bolt connection calibration equipment. It has passed ISO9001 certification, TUV certification, and CE certification.

TAC torque tools are used successfully around the world in the power construction, oil and gas, petrochemical, mining, aerospace, power generation and manufacturing industries.

Major client:

Oil and gas: Brazil PETROBRAS, Saudi Arabia ARMCO, CNOOC, PetroChina, Sinopec, Russia LUKOIL

New energy sources for electric power: Jinfeng, CSSC, Envision, GE, CGN, Siemens, China Nuclear Power

Construction machinery: Sany, XCMG, Caterpillar of the United States, Komatsu of Japan, Hyundai of South Korea, Doosan, Hitachi Construction Machinery

Mining: Chilean CODELCO, Zijin Mining, Shenhua Energy, Australia BHP GROUP