PROFESSIONAL MANUFACTURER OF SMART TIGHTENING TOOLS
Focus on the leader of high-precision intelligent tightening solutions. Specializing in the R&D and manufacturing of clutch-type torque-controlled screwdrivers, cordless clutch-type tools, hydraulic pulse wrenches, and grinding & polishing tools.
Featured Tools
Browse our full range of high-quality products and find the precise tool solution for your production line.
Intelligent Tightening Tools
Dual technology pathways—electric and pneumatic—covering a full range of tightening tools, widely used in high-end manufacturing sectors such as automotive, machinery, electronics, and aerospace.
Clutch-Type Torque Screwdriver
Hydraulic Impact Wrench
Lithium-Ion Torque Wrench
Areas of Application
Thanks to their precise control and intelligent features, these tools are widely used across multiple industrial sectors. In automotive manufacturing, they are used for body assembly, engine installation, and fastening new energy batteries, ensuring high quality and efficiency on production lines; in the aerospace sector, they are used for assembling aircraft parts and tightening precision components in satellites, meeting stringent safety requirements. In the 3C electronics industry, it is used for chip packaging and screen assembly in precision devices such as mobile phones and computers, enabling precise manipulation of tiny screws. Additionally, the product is used in scenarios such as high-speed rail bogie assembly, wind turbine bolt tightening, and medical device manufacturing, and is capable of withstanding complex environments such as humidity and vibration.
Precision Instruments
Automotive Manufacturing
Electronic Devices
Mechanical Assembly
Precise Torque Control
Full-chain independent control from motor control to torque calibration, ensuring stable and reliable precision.
Electric/Pneumatic Dual-Line
Dual electric and pneumatic technology pathways run in parallel, covering the full spectrum of assembly application needs.
International Standard Certification
Strictly implemented international quality standards, providing compliant and reliable product assurance for global customers.
High-End Industrial Applications
Deeply rooted in automotive, machinery, electronics, aerospace and other sectors, proven and validated in demanding production line environments.
About Us
Guanwei Intelligent Tools Co., Ltd. is a professional manufacturer of intelligent tightening tools and high-end grinding tools, integrating R&D, production, and sales. Its China headquarters is located in Jimei District, Xiamen City, Fujian Province, with a strong R&D team and a modern production base. To further expand its international presence, the company has established GRAND WAY Company in New York, USA, serving as a bridgehead for entering the European and American markets. The company has deep expertise in high-precision torque control technology and is committed to providing efficient, reliable, and intelligent tightening and fastening tools and system solutions to industrial customers worldwide. It currently operates two major production lines—pneumatic and electric—with main products including hydraulic pulse wrenches and clutch-type torque-controlled screwdrivers, widely used in high-end industrial sectors such as automotive manufacturing, mechanical assembly, electronic equipment, and aerospace.