Rm. 1309, South Bldg., Zhongnan Jinshi Int'l Plaza, No. 157, Jinggangshan Road, Huangdao Dist., Qingdao, Shandong, China (Mainland)

Global Span is a professional international engineering service company.Our business scope covers project consultancy, design, R&D, delivery and construction.With more than 13 years of interna...

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Ionic has been providing world class steel structure products.Superior building quality and our commitment to customer service had earned Ionic the trust of our clients and the respect of our competit...