Taizhou Ailansheng Intelligent Technology Co., Ltd.
Specializing in the R&D and manufacturing of hydraulic torque wrenches, electric/pneumatic/manual wrenches, and intelligent hydraulic pumps.
Taizhou Ailansheng Intelligent Technology Co., Ltd.
Specializing in the R&D and manufacturing of hydraulic torque wrenches, electric/pneumatic/manual wrenches, and intelligent hydraulic pumps.
Core Product Series
Provides a full range of bolt tensioning tools to meet the professional needs of various industries and operating conditions.

Square-drive hydraulic torque wrench
High-precision hydraulic drive for high-torque applications
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Dual-stage (Wind Power) Hydraulic Tensioner
Explosion-proof pneumatic design for safety and reliability
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Industry Solutions
Deep expertise across multiple industries, delivering professional bolt pre-tensioning solutions.
Wind and Hydro Power
Solution for Pre-tensioning Bolts on Wind Turbine Towers, Blades, and Generators
Nuclear and thermal power
Pre-tightening of nuclear power safety-grade bolts and thermal power high-temperature, high-pressure bolts
Oil & Gas
Pipe flange, reactor, and storage tank bolt tightening
Shipbuilding and marine outfitting
Marine engine, propulsion system, and offshore platform bolt pre-tightening
Steel Metallurgy
Bolt Tightening Solutions for Steel Rolling Equipment, Blast Furnaces, and Continuous Casters
Heavy Machinery
Bolt pre-tightening for construction machinery, mining equipment, and lifting machinery
Construction Engineering
Bolting for bridges, steel structures, and building curtain walls
Serving customers across multiple industries
Gained the trust of numerous customers with professional expertise and exceptional service.
