Our manufacturing base is currently in a full production mode and is not influenced by the COVID-19. Please feel free to contact us at [email protected] if you would like to place the order.



us hgt bearing factory

US HG Technology Corporation, located in Boston, is a professional supplier of standard, non-standard and customized bearings, especially the thin-section bearings and the customized bearing. With more than 18 years’ experience, we are able to design and manufacture various types of bearings with inner diameter ranging from 30mm to 6,000mm, either standard or nonstandard bearings, and the precision of our products can reach class 4 or higher. So far, our products are widely used in the fields of aerospace, medical equipment, robotics, metallurgy, mine, petroleum, machinery, wind energy, etc. Our current delivery date is 45 to 60 day after the order is placed.


Quality assurance is our promise. Company owns processing facilities with the international certifications; we regularly test our bearings for conformity and quality on all critical factors. We accept the globally accepted third parties such as SGS, ASIA, and etc. in order to insure our bearing qualities based on customer requirements. Additionally, our manufacturer is ISO 9001:2015 certified.


We are aim to provide our customers with high level of bearing expertise. If you have a special application that may need specially designed bearings, please do not hesitate to Contact Us! We are confident that we have capability of providing you with exceptionally well-engineered solutions, outstanding products and unparalleled customer service.

As a professional research firm and experienced manufacturer, we can also carry special research projects in bearing or OEM production either bearing or its components. Please don’t hesitate to contact us at [email protected] if you have special demands.

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Online customer service
WhatsApp : us hg technology corporation
Phone : +1(617)816-5811
WhatsApp : Tony Zhao
Phone : +1(617)997-1606
Skype :Katrina JIAO
E-mail :[email protected]