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Professional Torque Wrench Supplier(manufacture/factory).Our products are mainly battery torque wrench, pneumatic torque wrench, electric torque wrench, hydraulic torque wrench and related tools/accessories.

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SMG-QD series


<strong>SMG-QD Pneumatic torque wrench series Features:</strong> • Ingersoll Rand heavy-duty industrial-grade motors guarantee continuity of torque output and long-term stability of motor power, providing a reliable and durable solution for mounting and loosening heavy-duty nuts. • Smooth continuous flow of controlled torque • Lightweight ergonomic pistol grip design reducing operator strain and injury, resulting in increased productivity • CEJN or Japanese SMC world-class brand FRL • Torque accuracy ±4%, repetition accuracy ±2%

Beijing Petrochemical Exhibition


SMG participated in Beijing cippe China International Petrochemical Technology and Equipment Exhibition On March 25-27, 2024, the 24th cippe China International Petrochemical Technology and Equipment Exhibition was successfully concluded in Beijing.

Product introduction of torque wrench


Torque wrench, also known as torque wrench, torque wrench, or adjustable torque wrench, is a type of wrench that is generally divided into three categories: manual torque wrench, pneumatic torque wrench, and electric torque wrench.

Application of intelligent electric torque wrench in wind power generation industry


At present, there is no established standard for bolt fastening in industrial applications, and human resources are relatively cheap, so many wind turbine installation units still retain relatively outdated bolt fastening methods.