Steel structure houses have many advantages: Factory standardized prefabrication production, convenient and fast on-site construction, firmness and durability, novel appearance, high efficiency and high quality, appropriate price, column grid size can be designed freely according to needs, and can meet the use requirements of different environments, climates and customers.

Single span steel beam series is a widely used building system in the use of steel structure. At present, this technology has a wide price comparison and is suitable for industrial and commercial steel structure workshops and indoor sports fields etc.

Multi span continuous steel frame series is an internal steel frame structure, which is especially suitable for large buildings requiring large span and allowing columns in the middle. The structure can make full use of space and reduce

Low steel consumption per unit area, so as to reduce the cost per unit area. The span can range from 30 - 105m or more. Common column spacing - generally 6-9M or greater.

The portal steel frame can be equipped with light and intermediate working single beam or style crane. For the steel structure system of portal steel frame light house, the roof shall adopt profiled steel plate and cold-formed thin-walled steel purlin. door

The steel column and steel beam in the steel frame are generally welded H-section steel, which is made of Q235 or Q345 steel. I] type steel frame system has the characteristics of diversification and perfection, and can be applied to buildings with various types of uses. Portal steel frame can be divided into single span, double span and multi span steel frame equations.

The portal steel frame system has the characteristics of diversification and perfection, and can be applied to various types of buildings. Portal steel frame can be divided into single span, double span and multi span rigid frame.