About
About ETM
Eternum Power Technology Co., Ltd. was founded in 2002, located in Cixi, Ningbo — widely recognized as China’s hub for precision miniature bearing manufacturing. With a production facility spanning over 8,000㎡, equipped with advanced fully automated production lines and precision inspection equipment, we specialize in the manufacture of precision miniature, low-noise deep groove ball bearings.
Quality is the foundation of everything we do at Eternum. Over the years, we have maintained a strong commitment to building and continuously improving our quality management systems. Through ISO 9001:2015 certification, we ensure the stability and consistency of our products at a systematic level — delivering reliable performance to every customer we serve. Our raw materials and components have also been tested and verified by SGS against the EU RoHS Directive (2002/95/EC) and REACH regulations, meeting the compliance requirements of major global markets.
Our products have earned the trust of leading manufacturers worldwide, with Eternum bearings selected as OEM components by top-tier industrial brands — a testament to the precision and reliability our factory delivers batch after batch.
Since our founding, we have established strong and lasting partnerships with customers across domestic and international markets. Beyond standard products, our engineering team actively develops customized non-standard bearing solutions, helping clients overcome application-specific challenges that off-the-shelf products cannot solve.
Looking ahead, Eternum remains committed to product innovation and continuous improvement in quality and service — growing alongside our customers, and building a better future together.
Our Advantages
Advanced Manufacturing Capability
Eternum operates a modern production facility spanning over 8,000㎡, equipped with fully automated production lines and precision inspection equipment. From raw material intake to finished product delivery, every process runs under a rigorous quality control system — ensuring dimensional accuracy, low noise performance, and consistent quality across every batch, with the capacity to support large-scale, stable supply.
Internationally Certified Quality
Eternum holds ISO 9001:2015 quality management system certification, with raw materials and components SGS-verified for compliance with EU RoHS Directive (2002/95/EC) and REACH regulations. We provide complete compliance documentation for every order, meeting the import requirements of European and North American markets — ensuring smooth customs clearance and a hassle-free sourcing experience.
Trusted by Leading Global Brands
Eternum has been selected as an OEM supply partner by multiple world-renowned industrial brands and top-tier consumer electronics manufacturers. Our production standards, delivery processes, and quality systems have been rigorously audited and continuously validated by these industry leaders — making Eternum a proven, reliable precision manufacturing partner you can depend on for the long term.
OEM Customization & Non-Standard Development
For applications where standard products fall short, Eternum offers a complete OEM customization service — from drawing confirmation and sample production through to full-scale delivery. Over the years, we have successfully developed non-standard bearing solutions for customers across electric motors, agricultural machinery, industrial automation, medical devices, and more, always putting customer requirements at the center of everything we do.
Get a Fast Response from Our Team
Share your bearing requirements or project details — our team will review your inquiry and respond with the right product recommendations and pricing.
ETERNUM POWER TECHNOLOGY