1. The standard section is all processed by the overall sandblasting process. The surface is smoother and more beautiful. It is treated with anti-corrosion blasting. It uses the highest quality paint in the tower crane industry, with strong adhesion and longer durability.
2. All chord connections are gas-shielded and welded. All the products are tested by weld inspection, x-ray and UT ultrasonic inspection. It is more secure.
To learn more about our wide range of products, kindly visit our website at http://www.chinaletu.com.cn/