Certificate

1. ISO9001-2008Certification
2. SGS Certification
3. AI Certification

Material

Q235(A3F/ST37-2)

Q345(16Mn/ST 52-3 ).

Accessory

ladder,platform, bolt and nut, etc.

Type

strain tower,straight line tower, angle tower, transposition tower (tower fortransposition of wire phase position), terminal tower and crossingtower, etc.

Structural feature

1.all kinds oftowers are of space truss structures;

2.bars areconnected by black bolts with shearing force;

3.materials aregenerally Q235(A3F) and Q345(16Mn);

4.entire toweris composed of angle steels, link plates and bolts;

5.bars aremainly composed of single equal angle steel or assembling anglesteel;

6.a fewcomponents like tower base are assemblies of welded steel platesfor convenience of hot galvanizing anti-corrosion, transportationand erection.

Other

For steeltowers that with calling height below 60m, shackles are mounted onone of main columns for construction people to climb towork.