we are the biggest factory of steel pipe and flange in China for many years. we have branch factory and partner factory in different cities and  rich experienced team to produce our products with high quality and the competitive price to our customers  in the world.
Welcom to visit our factory!
If you have any requrements and any questions, pls feel free to let me know. I will send our best quotation and my best service to you ASAP!
Sincerely hope we can take the opportunity to build a friendly and long term business relationship with you in the future!