Tower Crane Mast Section L68A1

All steels are selected from high-quality Q345B,Q235B steel,

and the main chords and diagonal struts are made of special

square steel pipes and angles steel.

Processed with thorough sand blasting, treated

with anti-corrosion measure. Best quality paint

was used, will not peel up within 3 years.

All chord connections are all gas-shielded and  welded.

All the products are tested by weld   inspection, x-ray

and UT ultrasonic inspection. It   is more secure.

With 20 years tower crane experience, we offer

clients with professional advice, 24 hours a day,

7 days a week.