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Hangxiao Steel Structure attaches great importance to the study and development of own intellectual property rights; early or late been awarded national 50 patents or results in these aspects of new-style floor deck, inner and outside wall, beam-column joints, structure system, structure style, anti-corrosion and fireproofing, construction technology. Hangxiao Steel Structure has participated in more than 30 states, local and professional regulations as chief editor or member of editor. |
