Zhejiang Huaneng Micro Bearing Co., Ltd., located in Wenzhou, Zhejiang, is a professional manufacturer of precision bearings and bearing pulleys. Our 12,000 m² facility, staffed by over 200 skilled workers, combines modern equipment with advanced production techniques to deliver high-quality components for global industries. Our product range includes miniature bearings, medium-sized bearings, non-standard custom bearings, and various pulley solutions, widely used in doors and windows, machinery, robotics, home appliances, and medical devices. We prioritize quality by selecting premium materials such as GCr15 steel, stainless steel, and high-performance polymers, and by applying strict CNC machining and inspection standards. We provide OEM/ODM customization, fast delivery, and responsive customer support, making us a trusted choice for