CNC vertical lathes made by Wuhan Heavy Duty Machine Tool Group Co Ltd have recently been awarded a certificate from General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China to be exempted from national inspection.
This is the first time for China to exempt heavy-duty machine tools from national inspection.
To gain this status, an enterprise has to ensure qualified product quality consistently, and the product can be operated at the national standard or above. In addition, the enterprise occupies a leading position in the industry it is in.
So far Wuhan Heavy Duty Machine has been certified for national inspection exemption for more than 200 products in a total of seven series.
Product Model | Inside Diameter | Outside Diameter | Thickness |
HS7016E.T.P4S bearing | 80 | 125 | 22 |
HS71917E.T.P4S bearing | 85 | 120 | 18 |