Multi-storey High-strength Steel Structure Prefabricated Insulated Warehouse

Portal frames are generally low-rise structures, comprising columns and horizontal or pitched rafters, connected by moment-

resisting connections. Resistance to lateral and vertical actions is provided by the rigidity of the connections and the bending

stiffness of the members, which is increased by a suitable haunch or deepening of the rafter sections. This form of continuous

frame structure is stable in its plane and provides a clear span that is unobstructed by bracing. Portal frames are very common, in

fact 50% of constructional steel used in China is in portal frame construction. They are very efficient for enclosing large volumes,

therefore they are often used for industrial, storage, retail and commercial applications as well as for agricultural purposes.

Our Company

Qingdao KXD Steel Structure Co., Ltd, is a professional enterprise specializing in designing, detailing, manufacturing, and constructing high quality steel structures, prefabricated houses and container houses.

In order to render our clients with impeccable products and services, our company has obtained CE certification (EN1090 certificate), ISO 9001, ISO140001, ISO45001 Certificate and WPQR for anticipated apprasal from our clients. We lay our vision on global markets in a bid to attain a wider client base such as Canada, Australia, Germany, France, Brazil, England, America, Ethiopia, Algeria, etc., that is to say, more than 130 countries around over the world.

A solid design and engineering team is crutial to the success of a steel building company. At KXD, you shall witness more than 50 members of designers, architects, detailers, consultants etc. KXD is destined to offer tailed and reliable design and engineering services to each of our customer whether for industrial, commercial or agricultural property developments.

Based on the moto of Trustyworthiness, Professionalism, Cooperation, Mutual benefits, our company is building a comprehensive industrial chain system gradually and making great efforts to supply our quality products and perfect after-sales services to worldwide clients. Our goal is to be a household name in the steel building industry.