We got the certificate of BV, SGS, ISO 9001:2008. Our products can meet ASTM, DIN, JIS, BS, GB standards. Our products spread all over the world. Such as Italy, Mexico, the Middle east, Southeast Asia, East Asia, Africa; Beijing, Guangzhou, Hong Kong, etc. They are popular in both overseas and domestic market.
Our company cooperate with many factories, so we can assure the production of huge orders. We can supply 350,000 tons per year.
Denuoxin is specialized in producing high frequency welded steel pipes, ERW steel pipes, galvanized steel pipes,&rectangular steel pipes, steel props, etc.
We welcome all the customers from all around the world to visit our company. Wish to cooperate with you. link website: https://www.worlddinosaur.com
Facebook: https://www.facebook.com/Denuoxin1
Email : sissi.cao@denuoxin.com
Post time: Jun-26-2017