Ho Hsing Gear Works established in 1984.
Engaged in CNC 4-axis milling from 1994

Ho Hsing Precision Industry Co. set up in 2003.

Approved ISO9001:2000 certificate in 2005
No. 3 factory started production from 2011
No. 3 factory extended and moved to new location in 2017
Moved to new factory which covers an area of 8,800 square meters in 2019
No. 1 factory
New factory with 8,800 square meters  



    Since its establishment, Ho Hsing has been abided to establishing a foundation of pursuing a superior business culture, continuing improvement, and providing best service and product with a nourishing passion, and perform each task step by step. In addition, we stimulate innovation and improvement in order to provide services for people and work environment. Moreover, we’ve performed “professionalism”, “passion”, “ morality ” and “custom satisfaction” as our ambition.




100% quality is the most important beliefs of our company, established effective inspection system to ensure “zero defect”. We approved ISO9001:2000 international quality certification in 2005 and strictly ensured entire inspection from A to Z including raw material, manufacturing processes and final finished products.

In addition, we’ve equipped Mitutoyo CMM (coordinate measuring machine) from Japan to meet the best quality management.





We established new plants in 2003, invested CNC machine tools, and developed CNC 4-axis machining software to ensure the quality in every process.

So far we’ve had three plants where No.1 factory is mainly for gear hobbing and traditional machining; New factory is responsible for screw manufacturing with CNC 4-axis machining,CNC horizontal milling and grinding for cylinder.



    ◆ Nitride, bi-metallic & HIP twin screw and barrel elements, screw shaft for Plastic and Rubber machinery
◆ Co-rotating, Counter-rotating and Conical twin screws and barrels
◆ Manual screen changers (MSC), Hydraulic screen changer(HSC), Continuous screw changer(CSC)
◆ Static mixer
◆ Extruder gear pumps
◆ Extruder rotary cutters
◆ Extruder thermal cutting die head / die plate