With the continuous development of the steel structure business, Guanglei Steel Structure continues to upgrade its industry, improve product quality, and improve production processes. Its business personnel are distributed across the country to expand its market share. In the second half of 2014, it began to build an international trade platform and expand the international market.

Today, China's construction steel structure industry has formed a huge industry. The output value of the main steel structure manufacturing industry alone has exceeded 60 billion yuan. It has formed steel production, steel structure design, component processing and production, component installation and related industries. Of an industrial chain. At the same time, the development of the construction steel structure industry has also driven the development of related supporting industries, and also stimulated the demand for steel for steel structures.

The field of steel structure is very large, especially the green building system of steel structure. It will break the boundaries between real estate, construction, machinery and equipment manufacturing, green buildings, new building materials, disaster prevention and mitigation, home appliances, kitchen and bathroom decoration and other industries. A circular construction industrialized industrial system; it can also return real estate funds to the modern manufacturing industry and other real economies to achieve economic transformation and upgrading. Therefore, in recent years, steel structure buildings and residential buildings in China have been continuously developing. According to preliminary statistics, more than 10 million square meters of steel structure residential buildings have been developed or built in Beijing, Tianjin, Shanghai, Zhejiang, Hubei, Inner Mongolia and other provinces and cities. A large number of world-advanced steel structure buildings, such as the Water Cube, the new office building of CCTV, and the Shanghai Global Center, have become a model project for the application of steel structure as the main structure of the building in China.

Therefore, the steel used in the steel structure manufacturing industry is large in quantity, high in quality, and in many varieties. There are general steel, high-quality steel, and special steel. Among them, special steel accounts for a large proportion, especially low-alloy high-strength steel, weathering steel, refractory steel, ultra-high-strength bolts, high-performance color-coated steel plate, high-grade alloy plate, etc., and their demand is also increasing.