Petrochemicals - Beijng Oilchemleader Science & Technology Development Co., Ltd – products page 1

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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Petrochemicals

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