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...company has formed ten series of thirty varieties of oil & gas well cement additives, which has been widely used in oil cementing at land and offshore drilling. We have long-term and stable business relationships with Xinjiang Oil-Field, Northwestern Petrol Bureau, Western Drilling and Exploring, Ch...
Telephone86---13702195024AddressNo. 1065, Huashan Road, Binhai New District, Binhai New Area, Tianjin, China (Mainland)