Threaded Pipe Flange,Flange With Threaded Hole,Forged Female Threaded Flange,Din Flange Jinan Xintai Forging Co., Ltd , https://www.xtdzflange.com
Scope of business: undertake national supervision and spot check of abrasive product quality, production license product inspection, export license product inspection, quality arbitration inspection, new product identification inspection and scientific and technological achievements appraisal and inspection; abrasive grinding quality inspection organization and related unit inspection personnel Training; revision and revision of national standards and industry standards for abrasives.
Inspection items: physical properties test and chemical composition analysis of ordinary abrasives and superabrasives; general abrasives (grinding wheels, grinding blocks, sand tiles, etc.), superhard abrasives (superhard material grinding wheels, superhard material grinding discs, diamond saw blades) Etc.), inspection of the safety performance, geometrical dimensions, geometrical tolerances, and performance of coated abrasives (abrasive cloth, sandpaper, sand rolls and their products).
Address: No. 121 Wutong Street, High-tech Industrial Development Zone, Zhengzhou City, Henan Province, China Postcode: 450001
Telephone Fax Contact: Zhong Yanzheng E--mail:zhong.yz@.126.com
Introduction to National Abrasives Quality Supervision and Inspection Center
The National Abrasives Quality Supervision and Inspection Center is a state-authorized product quality inspection agency with a third-party impartial status. Since its authorization by the former State Bureau of Technical Supervision in 1992, it has been engaged in the research and development of abrasive grinding products inspection and inspection technology, and is the only national-level abrasive grinding quality supervision and inspection center in China. There are 26 people in the center, including 10 senior engineers, 11 engineers and 5 other technicians. There are more than 70 sets (sets) of various inspection instruments and equipment.