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Jiachen Precision Industrial Co., Ltd.

With over 20 years of expertise in the roller cam follower bearing industry, we have accumulated extensive R&D and manufacturing experience.
Based on customer requirements, we precisely match sizes for structures such as cam followers, worm gears, cams, and grooves, ensuring minimal backlash, strict tolerance control, and high precision to deliver superior-quality roller cam follower bearings.

With advanced technology and stable quality, Jiachen products are widely applied in Germany, Italy, China, the United States, Turkey, Hungary, Japan, Korea, India, and beyond, earning the trust and recognition of leading global machine tool component manufacturers and national-level technical institutes.

Business philosophy
Customer-Oriented, Sustainable Development
We uphold the belief of “Dedicated Service, Quality First,” treating every customer as a valuable resource. We strive to provide professional, responsible, and attentive services, building win-win situations and long-term partnerships.
Corporate Vision & Core Values
Jiachen Precision adheres to the spirit of “Integrity, Proactivity, Responsibility, and Innovation,” aiming to become the most trusted high-precision bearing partner within the global supply chain, advancing into the future together with our customers.
Capability|Comprehensive Size Range
Jiachen Precision roller cam bearings cover a full range of sizes, from a minimum of 5.4 mm to a maximum outer diameter of 110 mm. We also provide customized design and manufacturing services according to customer requirements, meeting diverse application needs.
Monthly production capacity
Stable and Efficient Production Capacity
With a monthly output of 50,000 bearing assemblies, we ensure reliable supply to the global market, meeting both large-scale and high-precision demands.