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IntroductionBeijing OHC Steel Structure Engineering Co., Ltd. short for OHC Steel Structure, has created comprehensive contractor with R&D, design, manufacture, sales, and construction. OHC is operated by Group Company’s management pattern operation, and it implements brand new ISO9001:2000 quality management system in all-round way. After omni-directional performance, we have not only controlled the quality but also all the systems of business management. Occupying total area of 320,000 square meters and construction area of 180, 000 square meters, the total assets of the comp... [详细介绍]
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