Beijng Oilchemleader Science & Technology Development Co., Ltd contact

Contact:Keqiang You

Tel: 86-10-81781243

Mail: youkeqiang@ocl.com.cn

Main product: Drilling fluid additives,Cementing additives,Oil-recovery additives,Acidizing & Fracturing additives and Water-treatment additives

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: Contact Person: Mr.Keqiang You; Tel: 86-10-81781243; Country/Region: China; Province/State:; Address: Floor 11, Building 2, TBD Center, Beiqijia Town, Changping District, Beijing, , , China; Website: http://www.ocl.com.cn

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