Tianjin Zhongchi Steel Co.,Ltd
Tianjin Wenyunxing Steel Trading Co.,Ltd
Since the factory established in 1997, we introduce advanced production equipments and perfect our quality management. We maintain the ISO 9001 Quality Management accreditation and BV certification to ensure we meet the highest standards. We have are one of the leading manufacturers, exporters and suppliers of sonic tube, vineyard post, steel pipes and tubes and steel profiles to various lines and manyr fields in China and abroad.
We specialized in value for clients, not only products, but also solutions on customization.We will do our best to supply the best product and excellent service to all our customers.We sincerely hope that you can cooperate with our trustable team.