qingdao director cad design steel frame prefabricate industr

qingdao director cad design steel frame prefabricate industr

100+ customer reviews

1.We can design as your cad or other design picture and also our engineer can design the picture for you if you tell us how many people to live and the how big you install. 2 ... Qingdao Director Steel Structure Co.Ltd.is one of the leader steel structure designer and manufacturer in China. ... Factory Price Storage Steel Frame Prefabricated ...

About us

HR Steel Structure Co., Ltd was established on 2000. It is a specialized engineering company integrating building structure reinforcement, decoration and steel structure engineering.We have cultivated a group of high-quality professional technicians and on-site installation team, we will do the best of our ability to provide the most scientific, reasonable and effective solutions for customers.

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