
ChangZengranked first in China's production and sales for many years steel beam. ChangZeng's main products include steel beam series. This product has a high yield. Once the design basic parameters and standard specifications are entered into the product, it can perform high-volume daily tasks from start to finish and provide flexible scalability. It can be hot rolled to have malleability. ChangZengoffers tailor-made services at competitive prices. It has served more than 600 foreign customers.

We adhere to sustainable development. Every day, we use our expertise to create sustainable solutions for our customers, with the aim of improving the world where we live and work.