Enterprise honor

1. 
   
2. 
   
3. The company has three independent brands, namely "oaosm", "devspa" and "dewispa", all of which are R trademarks.
4. In 2018, it won the national industrial product production license, among which only a few enterprises have the production license of positive displacement water heater in the industry;
5. In 2019, it won the construction enterprise qualification certificate and gas burner installation and maintenance enterprise qualification;
6. In 2018, it won the title of member of China Commodity barcode system;
7. In 2018, it won iso9001:2015 quality management system certification;
8. In 2018, it won iso14001:2015 environmental management system certification;
9. In 2018, it won OHSAS18001:2007 occupational health and safety management system certification;
10. In 2019, it was rated AAA credit enterprise, and won the certificate of enterprise credit evaluation of the people's Republic of China; organization credit No.: dfhs2019ztb0904oums;
11. In 2019, it won the first choice brand of national engineering construction, Certificate No.: ibdc2019gc1301;
12. In 2019, it won the title of China energy conservation and environmental protection products, Certificate No.: cqssc2019jn1701;
13. In 2019, it won the honor of "China 3.15 integrity enterprise", Certificate No.: ibdc2019cx1236;
14. In 2019, it won the title of the most influential brand of China's independent innovation, Certificate No.: ibdc2019yx1501;
15. All products of the company are insured by Pacific Insurance Company, with the maximum insured amount of 2 million;
16. In 2019, it invented "a multi-functional positive displacement gas water heater" and won the patent certificate of utility model,
17. Patent No.: ZL 201920125396.0
18. In 2019, "a new type of positive displacement gas water heater" was invented and won the patent certificate of utility model,
19. Patent No.: ZL 201920125336.2
20. In 2019, the invention and creation of "a kind of smoke exhaust pipe applied to condensing water heater" won the patent certificate of utility model,
21. Patent No.: ZL 201920125394.1
22. In 2019, the invention and creation of "a smoke exhaust pipe applied to condensing hot water device" won the patent certificate of utility model,
23. Patent No.: ZL 201920125527.5