Industry Applications
CustomerCases
With 25 years of extensive collaboration experience, they all rely on WREN's solutions.
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WREN Hydraulics | Hydraulic Torque Wrenches for Precise Valve OperationProduct Line：AVANTISquare drive hydraulic torque wrenchValve -
WREN Hydraulics | Ultra-High-Pressure Hydraulic Nut Tightening SystemProduct Line：HTEMulti stage bolt TensionerWind Power -
WREN Hydraulics | Hydraulic Synchronized Lifting SystemProduct Line：CLPSingle-Acting Pancake Lock Nut CylinderHeavy industry -
Subsea Bolt Tensioner Oil Pipeline Bolt TighteningProduct Line：WSTSubsea TensionerPetroleum -
WREN Hydraulics | Applications of Hydraulic Wrenches in Oilfield EquipmentProduct Line：LOWLow Profile Hydraulic Torque WrenchPetroleum -
Major Overhaul at a Dalian Petrochemical CompanyProduct Line：IBTSquare Drive Hydraulic Torque WrenchPetrochemical
A wind turbine O&M service owner
Wind turbine maintenance requires highly stable tools. WREN’s hydraulic tools fit all major turbine brands and models, and even after three to five years of use, they remain precise and reliable in operation. They perform exceptionally well in high-strength bolting tasks on hubs, tower flanges, and main bearings, with a low failure rate that significantly shortens maintenance cycles. WREN’s team is professional and responsive, helping us resolve many urgent on-site issues. They are truly a partner we can trust.
A manager from an oilfield equipment department
We have been using WREN hydraulic tools for many years. Their quality is stable and the performance remains reliable even under harsh conditions such as high temperature and high pressure. WREN tools play a key role in critical operations including drilling equipment maintenance, pipeline flange connections, and wellhead servicing. Their engineering team responds quickly and provides solutions suitable for tight-space operations, helping us resolve urgent issues during complex tasks. Years of cooperation have built strong trust in Hangzhou WREN.
A supervisor from a power plant turbine workshop
We trust WREN’s quality and technical strength. Even tools stored for years can be used immediately. WREN hydraulic torque wrenches are widely applied in thermal power turbine maintenance, fully replacing imported products and meeting various complex working conditions. Their solutions improve efficiency and greatly reduce labor intensity
Our Clients
With 25 years of extensive collaboration experience, they all rely on WREN’s solutions.
