large span steel structure builidng with iso certificate

large span steel structure builidng with iso certificate

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iso ce certificated wide span light steel structure building. High Rise Steel Structure Buildings - Dirgaga. High rise steel structure buildings The CE certified high level hot galvanized H section steel structure plant is an pre-engineering steel structure which is widely used for the large-scale workshop, or used for the warehouse, …

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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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