Ningbo Liaoyuan Lighting Co., Ltd.
galvanized tubular poles, galvanized columns, posts, steel shafts, steel columns, Manufacturer and Supplier - China(CN)
hot dip galvanized steel poles (NBLYHD)
Steel Materials:
Steel materials comprises Q235A, Q235B, Q345A, Q345B, GR65, etc.
Surface finish:
Hot-dip galvanization, the thickness of zinc is more than 85um or be color coated after galvanization.
Welding:
Welding complies with AWS standard and our welders have got corresponding certificate after testing and inspection. CSA welding procedures certified.