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Baoshida Holding Group Co., Ltd.   产品 Click to enlarge image               Oilfield ESP Cable     Sucker Rod For Oilfield                 API Rod Coupling (API)     API Oilfield Plunger (API)                 API Sucker Pump (API)     Oilfield Polished Rod (API)                 API Sucker Rod Centralizer (API)     ESP Motor Shaft (API)                 Oilfield Cable     API ESP Motor Housing (API)                 API Oilfield Protector Shaft (API)     API-11AX Tubing Pump (API)     Baoshida Holding Group Co., Ltd.版权所有1997-2013 电话:86-0531-88681868 传真:86-0531-88686368