R302 ,No.2 Building, #2552pudong ave, Pudong District Shanghai, China 20013 Shanghai Shanghai 200136 China

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Rm. 1006, No. 1, Lane 789, Tianzhu Road, Jiading Dist., Shanghai, China (Mainland)

Shanghai Royal Rig Co. Ltd. locates in Shanghai, the economic center of China. We are a professional group, being focus on petroleum machinery production and sales, providing an integration settlement...

Zhonghua Road, Huangpu District, Shanghai, China

Shanghai Hengmao Petroleum Equipment Co., LTD. is a professional international corporation with business line of manufacturing and marketing drilling rig packages and components. that also has its own...