Certificates obtained

our company passed the certification of ISO9000：2008 quality management system in 2009, and was one of the enterprises that passed the international quality certification system early. While the international quality standard system is constantly improving, our company also follows the pace of the international quality standard system, passed the ISO9000 upgraded version ——ISO9001：2008 international quality system certification on August 18,2010, and continued to carry out the essence of the ISO9001 and the spirit of our company\'s quality policy after the certification, unremittingly strengthen quality management. company specializes in research and development, manufacturing, sales of petroleum products and water analysis instruments, products are widely used in chemical, petroleum, electric defense military, scientific research and other fields. There are now 71 per cent of workers with junior college or above and 23 per cent of engineers and technicians. R & D obtained (acid value invention patent number: ZL201310250142.9, utility model patent ZL201120074332.6, micro-water meter invention patent number: ZL201110066469.1 utility model patent ZL201120073497.1, closed utility model patent, open flash point tester utility model patent ZL 201920288476.8) and many other invention patents.