Steel Structure: Tower Crane Lifting Hook
- The hook of tower crane is treated with anti-corrosion blasting, and adopts the highest quality paint in the tower crane industry, with strong adhesion and longer durability.
- The material adopts high-quality Q345B,Q235B steel, and the main chords and diagonal struts are made of special square steel pipes and angles steel.
- 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.