For over a decade, Hansheng Automation has been dedicated to the R&D and manufacturing of precision gears, providing one-stop customized gear solutions to customers in more than 60 countries and regions worldwide—from Canada to Italy, from India to Southeast Asia, from Brazil to the rest of the world. Hansheng's precision gears are empowering global precision machinery every step of the way.
Years of Experience
Advanced Machines
Countries & Regions Served
Customer Case
We provide end-to-end custom gear solutions with full OEM/ODM support. Backed by advanced precision machinery, MOQs as low as 5 pieces, and strict IP protection, we are trusted by 100+ global clients. Contact us today for a Free DFM Analysis.
Fully in-house production leveraging top-tier machinery: Kashifuji KPS30, Nidec SE25FR, and Ningjiang CNCs. From advanced skiving to high-speed hobbing, we guarantee flawless precision.
From 5-piece prototypes to seamless high-volume runs, we adapt to your custom gear needs.
Your designs are 100% secure and confidential. We readily sign NDAs to guarantee your intellectual property remains fully protected.
Trusted by clients in Canada, the UK, Russia, Indonesia, Thailand, and beyond, we build long-term partnerships through consistent quality, responsive support, and fast logistics.
Our successful cases
A Polish industrial machinery manufacturer specializing in high-performance ro…
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Profile Inspection Profile Inspection Product: Precision M…
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These are custom planetary gear rings, sun gears, and ring gears man…
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This is a custom gear set solutions that one of our Russian customers aske…
MoreCompany blog and dynamics
Blog 2026-10-13 11
Compare planetary ring gear mounting methods, including press fits, bolted flanges, and integrated housings, with practical design and accuracy considerations.
Blog 2026-10-12 21
Learn the 12 common planetary gear train configurations, including fixed-member arrangements, power summing, power splitting, and speed relationships.
Blog 2026-09-26 36
Learn the main types of planetary gearsets, including simple, compound, Simpson, and Ravigneaux designs, with their structures, features, and applications.
Blog 2026-09-23 30
Compare fixed-axis and planetary gear trains, including structure, transmission ratios, degrees of freedom, performance, applications, and engineering selection.
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