The question of the day! Do you know how H-beams and I-beams are used differently? Keep reading and we will help you answer this important question. In the construction industry, many people still cannot explain this information properly. Steel beams are extremely important to understand because they support heavy loads.

Cold drawn seamless steel tube production process

Shandong Zhongtong Boda Steel Co., Ltd. was founded in 2017, located in Liaocheng city, Shandong Province, China.The factory covers an area of 60,000 square meters, specializing in the production and processing of metal raw materials, such as car

​We can supply bar, round/square/rectangular tube, steel strip/coil/plate/plate, GI, PPGI, PPGL, wear-resistant steel, tin plate, steel profile, wire etc.

We are a professional metal products trading company, with many well-known manufacturers have cooperative relations.Our products can meet every unique requirement of our customers.Customized product packaging based on customer requirements, to provide str