ISO 9001, ISO 14001, OHSAS18001 
Largest hot galvanization workshop
Material: Q235, Q345. Q420 etc.
Hot-dip galvanization
OEM welcomed
High quality with reasonable price
The voltage grade from 32-1,000kV
Can produce various height and structure steel towers
Monthly production capacity can reach 12,000 metric tons
Strict production process and quality control
Timely delivery
AWS certificate 
≥20 years production experiences