Brand Profile

A Leading Manufacturer of Ultra-High Pressure Hydraulic Tools

WREN was established in 1992 as a professional manufacturer of a complete range hydraulic equipment from 700-3000Bar(10000-43500Psi) operating pressures. Over the past twenty years we have worked closely with our customers from Europe, United States and around the rest of the world to bring the latest innovations and technology to the global hydraulic equipment market.

1992

Founded

9500m²

Production Area

260

Employees

Product Center

Complete Bolt Tightening Solutions

LOW series low profile hydraulic torque wrench-null

LOW series low profile hydraulic torque wrench

The LOW series hydraulic torque wrench is a hydraulic solution designed for narrow working spaces on the current market. Its slim profile and hollow design enable it to operate with ease even in confined work areas. The flexible combination of the po...

ATWH Series Low Profile Hydraulic Torque Wrench-null

ATWH Series Low Profile Hydraulic Torque Wrench

ATWH series is the professional Low profile hydraulic torque wrench which WREN extends in international market. Compared with the square drive hydraulic torque wrench, this series work directly on the nuts, and its body suits well in the narrow space...

S Series Square Drive Hydraulic Torque Wrench-null

S Series Square Drive Hydraulic Torque Wrench

The S Series hydraulic torque wrench features a non-ratcheting trigger design, preventing the wrench and bolt from jamming during operation and allowing easy removal after tightening is completed. It is equipped with an in-line 360° fine-adjustable r...

H Series Low Profile Hydraulic Torque Wrench-null

H Series Low Profile Hydraulic Torque Wrench

Hollow design, acting directly on the nut for higher precision and lighter weight.The H series hollow wrench adopts a 360°×360° omnidirectional oil pipe interface, enabling more convenient operation in narrow working spaces.Constructed from aluminum-...

ATWC Series Open/closed Spanner Low Profile Hydraulic Torque Wrench-null

ATWC Series Open/closed Spanner Low Profile Hydraulic Torque Wrench

The ATWC Series torque wrench is specially designed with customized drive plate options to address complex operating conditions. It offers three drive plate configurations—open-type CO, closed-type CS, and ratchet-type CR, and —to suit different work...

ATWS Series Square Drive Hydraulic Torque Wrench-null

ATWS Series Square Drive Hydraulic Torque Wrench

ATWS series is the professional hydraulic torque wrench which WREN vigorously extends in international market. Its raw material is aluminum-titanium alloy which makes the wrench light and high intense. ATWS series has 6 models with the range from 183...

H-WEDCX Series Recharagable Battery Torque Wrench-

H-WEDCX Series Recharagable Battery Torque Wrench

H-WEDCX With a new torque display and buttons, this newly designed H-WEDCX battery torque wrench offers unmatched power, versatility and reliability. H-WEDCX Preferred Series allows users to choose the target torque more conveniently.

IBT Series Square Drive Hydraulic Torque Wrench-null

IBT Series Square Drive Hydraulic Torque Wrench

The IBT series is a professional-grade hydraulic torque wrench that WREN mainly markets internationally. Its raw material is aerospace-grade aluminum-titanium alloy which makes the wrench light and high intense. Notably, the IBT series offers 12 stan...

LOW series low profile hydraulic torque wrench-null

LOW series low profile hydraulic torque wrench

ATWH Series Low Profile Hydraulic Torque Wrench-null

ATWH Series Low Profile Hydraulic Torque Wrench

S Series Square Drive Hydraulic Torque Wrench-null

S Series Square Drive Hydraulic Torque Wrench

H Series Low Profile Hydraulic Torque Wrench-null

H Series Low Profile Hydraulic Torque Wrench

ATWC Series Open/closed Spanner Low Profile Hydraulic Torque Wrench-null

ATWC Series Open/closed Spanner Low Profile Hydraulic Torque Wrench

ATWS Series Square Drive Hydraulic Torque Wrench-null

ATWS Series Square Drive Hydraulic Torque Wrench

H-WEDCX Series Recharagable Battery Torque Wrench-

H-WEDCX Series Recharagable Battery Torque Wrench

IBT Series Square Drive Hydraulic Torque Wrench-null

IBT Series Square Drive Hydraulic Torque Wrench

LOW series low profile hydraulic torque wrench-null

LOW series low profile hydraulic torque wrench

ATWH Series Low Profile Hydraulic Torque Wrench-null

ATWH Series Low Profile Hydraulic Torque Wrench

S Series Square Drive Hydraulic Torque Wrench-null

S Series Square Drive Hydraulic Torque Wrench

H Series Low Profile Hydraulic Torque Wrench-null

H Series Low Profile Hydraulic Torque Wrench

Global Presence and Partners

News Center

Witness Our Growth

WREN Hydraulics | New WED CX Series Electric Torque Wrench-

WREN Hydraulics | New WED CX Series Electric Torque Wrench

2025-06-23

WREN's new WED CX series electric torque wrenches are tools for tightening bolts or nuts with precise torque control, and are widely used in industrial assembly, mechanical maintenance and other fields. Compared to older electric torque wrenches, the...

WREN Hydraulics | LA Series Automatic Vehicle-mounted Three-jaw Hydraulic Puller-

WREN Hydraulics | LA Series Automatic Vehicle-mounted Three-jaw Hydraulic Puller

2025-06-16

In the industrial field, the repair and maintenance work of equipment is crucial. In these jobs, it is often necessary to disassemble various interference fit parts, such as bearings, couplings, gears and so on. In the past, the traditional disassemb...

WREN Hydraulics | Hydraulic Torque Wrench Lifting Tooling-

WREN Hydraulics | Hydraulic Torque Wrench Lifting Tooling

2025-03-14

Hydraulic torque wrench lifting tooling is mainly used for wrench lifting, reduce the labor intensity of the operation construction process, so that the operation is more convenient, especially in the high-strength bolts or large-scale equipment is w...

WREN Hydraulics | Bolt Tensioner Booster Arm-

WREN Hydraulics | Bolt Tensioner Booster Arm

2025-02-21

Bolt Tensioner Booster Arm Bolt tensioner booster arm is a device used to assist the operation of bolt tensioners, mainly used for pre-tensioning and dismantling large bolts. It reduces the physical strength required by the operator by providing addi...

WREN Hydraulics | CNC Skills Certification for Employees-

WREN Hydraulics | CNC Skills Certification for Employees

2024-05-21

On May 18th, WREN organized the "Employee CNC Skills Certification Examination", which was divided into two parts: theoretical examination and vocational skills certification for senior turner and miller. Theoretical Examination Practical Operation T...

WREN Hydraulics | Certificate of Outstanding Industrial Products of Zhejiang Province in 2023-

WREN Hydraulics | Certificate of Outstanding Industrial Products of Zhejiang Province in 2023

2023-11-15

In the afternoon of November 6, "2023 Zhejiang Entrepreneurs Activity Day" was held in Hangzhou, organized by Zhejiang Federation of Industrial Economy, Zhejiang Federation of Enterprises and Zhejiang Entrepreneurs Association, with the theme of "Fir...

WREN Hydraulics | Gratitude for Every Employee's Contributions in 2025-

WREN Hydraulics | Gratitude for Every Employee's Contributions in 2025

2026-01-28

Winter has arrived, and the festive atmosphere grows ever stronger. Red lanterns adorn the streets, and footsteps quicken as people hurry home. WREN has prepared substantial New Year gifts, delivering heartfelt wishes to every employee and filling th...

WREN Hydraulic | New Air Balancer-

WREN Hydraulic | New Air Balancer

2026-01-28

The WREN new air balancer is a pneumatic tool that converts pneumatic energy into mechanical energy for linear reciprocating motion. When manually positioning heavy objects proves difficult, the air balancer can be used to suspend the load. By adjust...

Hydraulic Wrench Operation Workshop-

Hydraulic Wrench Operation Workshop

2026-01-28

On August 29, 2024, WREN internally organized a workshop on hydraulic wrench operation, focusing on in-depth discussions regarding the safe and proper use of hydraulic wrenches. The meeting emphasized the critical importance of preparatory work: Firs...

Great News! Hangzhou WREN Hydraulic Honored as a 2024 “Zhejiang Specialized, Refined, Distinctive, and Innovative SME”!-

Great News! Hangzhou WREN Hydraulic Honored as a 2024 “Zhejiang Specialized, Refined, Distinctive, and Innovative SME”!

2026-01-28

Recently, the Zhejiang Provincial Department of Economy and Information Technology officially announced the second batch of 2024 Zhejiang Specialized, Refined, Distinctive, and Innovative SMEs. Hangzhou WREN Hydraulic Equipment Manufacturing Co., Ltd...

2022-2023 “Hangzhou Youth Model Post for Work Safety”-

2022-2023 “Hangzhou Youth Model Post for Work Safety”

2026-01-28

Hangzhou WREN Hydraulic Equipment Manufacturing Co., Ltd. specializes in the production and R&D of bolt preload control equipment, maintaining a leading position within the industry. With a majority of its production workforce comprised of young empl...

Hangzhou WREN Hydraulics Awarded “3A-Level Enterprise Credit Certificate”-

Hangzhou WREN Hydraulics Awarded “3A-Level Enterprise Credit Certificate”

2026-01-28

Every milestone in a company's journey embodies countless efforts and contributions. Recently, Hangzhou WREN Hydraulics has successfully obtained the 3A-Level Enterprise Credit Certificate, recognizing its outstanding corporate strength, standardized...

WREN Hydraulics | 2023 Third National Mechanical Industry Design Innovation Competition Award-

WREN Hydraulics | 2023 Third National Mechanical Industry Design Innovation Competition Award

2026-01-28

The China Machinery Industry Federation and the China Machinery, Metallurgical and Building Materials Trade Union, in collaboration with industry and societal stakeholders, jointly organized and completed the 2023 Third National Mechanical Industry D...

【Good News】WREN Hydraulics Certified as “Hangzhou Municipal High-Tech Enterprise R&D Center”-

【Good News】WREN Hydraulics Certified as “Hangzhou Municipal High-Tech Enterprise R&D Center”

2026-01-28

As a company dedicated to providing the most comprehensive bolting solutions with sincere service and focused commitment for years, WREN invests over 5 million yuan annually in R&D. It has established a professional R&D team, allocated nearly 600 squ...

Hangzhou WREN Hydraulic Equipment Manufacturing Co., Ltd.-

Hangzhou WREN Hydraulic Equipment Manufacturing Co., Ltd.

2026-01-28

WREN, established in 1992, is one of the most professional manufacturers of high pressure hydraulic(70-350Mpa) tools.WREN is working on developing the highest quality industrial bolting system, making industrial bolting safer and simpler. WREN focuse...

WREN Hydraulic | 83x Torque Multiplier-

WREN Hydraulic | 83x Torque Multiplier

2025-11-18

WREN's new torque multiplier reduces the maximum input torque from 300 to 181 N·m compared to conventional torque multipliers on the market. It amplifies the target torque value set on a manual torque wrench by 83 times, theoretically achieving a max...

WREN Hydraulics | HLP3-20N Series Pneumatic High Pressure Pump-

WREN Hydraulics | HLP3-20N Series Pneumatic High Pressure Pump

2025-07-16

In the industrial field, the performance of hydraulic equipment often has a direct impact on production efficiency and operational safety, WREN HLP3-20N series pneumatic high-pressure pump is a dedicated to the hydraulic bolt tensioner pneumatic seco...

WREN CLRG Series Double Acting Hydraulic Cylinder-

WREN CLRG Series Double Acting Hydraulic Cylinder

2025-07-07

The WREN CLRG series of double-acting hydraulic cylinders is designed for extreme heavy-duty applications. With a wide range of capacities from 50 to 1,000 tons, they meet the needs of industries of all sizes and complexity. Whether it is the powerfu...