Occupational Health and Safety Management System C
Special equipment manufacturing license
Certification
Copy right£º Hebei Huayang Steel Pipe Co. Ltd.
Phone£º0317-6899800 6886029 Fax£º0317-6899900 Adress£ºMeng village county in Hebei hope new area(Bu old bridge industrial technique development area) Postcode£º061400 Companies specializing in the production£ºSeamless steel pipe¡¢ERWsteel pipe¡¢SSAW steel pipe¡¢Anticorrosio steel pipe¡¢Oil pipe_Welcome to zhongyuan pipe Background Management