Channel steel is classified as ordinary channel steel and light channel steel, the two shapes are exactly the same, the difference is that the waist thickness and leg thickness of light channel steel are thinner than that of ordinary channel steel, and the unit weight is light. The specification model of the channel steel is expressed by "waist height * leg length * waist thickness", the unit is millimeter (mm), and the major specification is often expressed by "(waist height /10) #". For example, "200*73*7" means 20# channel steel, which has a waist length of 200mm, a leg length of 73mm, and a waist thickness of 7mm. The specifications of waist height 140mm and above are also distinguished by a, b and c according to different leg length and waist thickness, and the specifications and unit weight a<b<c, the length of each channel steel is usually 6m. Channel steel is often used in steel frame structure, curtain wall engineering, mechanical equipment and vehicle manufacturing, support and other fields.

Warehouse storage

The company was established in 2007 and covers an area of 60000 square meters. There are currently 1000 employees, including 40 senior engineers, 70 engineers, 260 professional technicians, and 30 production lines. The annual production capacity exceeds 9 million tons, and the pipeline circulation exceeds 8 million tons.