stadium 30m High mast lighting

stadium 30m High mast lighting:

1.ISO9001:2000
2.high quality and low price
3.roughcast,hot-hip galvanized and powder coated
4.round, conical or polygonal
5.single,double,triple arms
6.material:Q235. SS400   Q345B
7.disposable moulding technology
8.the welding seam is level and smooth.
9.pole height according to your requirement
10.Hot Dip Galvanizing,wall thickness>86um,
d resistant velocity 160km/h or more

12.no infringement of patents
13.customization is welcome