Guangzhou Haozhi Industrial Co., Ltd. is an environmentally friendly, high-tech manufacturer specializing in the R&D, design, manufacturing, sales, and service of high-precision motorized spindles (electro-spindles) and core motion components for CNC machine tools, robotics, and intelligent manufacturing.
Founded in 2006, Haozhi is a GEM-listed company on the Shenzhen Stock Exchange (Stock Code: 300503) and a recognized leader in spindle technology. Backed by 400+ R&D engineers, 30+ global experts, long-term R&D investment exceeding 8%, and 819+ patents to date, Haozhi delivers high-performance, reliable precision solutions to customers worldwide.
Haozhi’s product portfolio covers turning spindles, grinding spindles, and milling spindles, including high-speed motorized spindles (ball bearing and air bearing spindles), electro-spindles, mechanical spindles (belt-drive and direct-drive), DD rotary tables, linear motors, linear guides and ball screws, as well as robotics core components such as harmonic reducers, robot joints, brakes, and encoders—enabling fast, flexible, and customized solutions across a wide range of industrial applications.
years of innovation
employees worldwide
spindles produced annually
Haozhi develops turning, grinding, milling, engraving and milling, PCB, semiconductor machining, dental milling, ultra-precision finishing, ultrasonic machining and woodworking spindle systems. The portfolio includes motorized spindles with ball-bearing and air-bearing configurations, as well as belt-driven and direct-driven mechanical spindles for different machine structures and processing requirements.
The group's motion technology portfolio includes DD rotary tables, milling heads, linear motors, linear guides, ball screws, servo motors, servo drives and motion control systems. These technologies support precise positioning, coordinated motion and reliable integration in advanced industrial equipment.
Haozhi applies its experience in motors, motion control and precision component manufacturing to robotics-related products, including harmonic reducers, robot joints, brakes and encoders. This broader portfolio supports manufacturers developing automation equipment, industrial robots and intelligent production systems.
Explore the complete Haozhi product and technology portfolio.

Hefeng Factory

Jiangdong Factory

Tianyuan Factory

Hunan KLKJ Factory

Hunan Linear Motion Factory

Switzerland Factory

Spain Factory

France Factory

Shanghai Factory

To become the world's leading designer and manufacturer of core components for top-tier equipment.

To continuously empower global advanced equipment manufacturing and improve the experience of customers, partners and employees.

Create value for customers, shareholders, employees and society.

Serve global advanced manufacturing through independent technological innovation.
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