According to the news from National Patent Office of China, Hangzhou Machine Tool Group Co., Ltd (HZMTG) has been awarded with the National Invention Patent Certificate for its multi-joint assemblage of linear rolling guide and guide slide block. This is the third invention patent certificate that HZMTG has achieved in the year of 2008.
Moreover, HZMTG received four Utility Model Patents in 2008. Reportedly, HZMTG was granted the title of "2008 Patent Pilot Enterprise of Hangzhou City".
Hangzhou Machine Tool Group Co., Ltd. (HZMTG) is one of the top-ten enterprises in Chinese machine tool industry and the leading surface and profile grinding machine manufacturer with over 50 years' rich experience in China.
Product Model | Inside Diameter | Outside Diameter | Thickness |
B7213E.2RSD.T.P4S bearing | 65 | 120 | 23 |
B7213C.2RSD.T.P4S bearing | 65 | 120 | 23 |