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Shengli Oilfield Shengji Petroleum Equipment Co., Ltd.
实力工厂
8年
Shandong, China
主营产品: OCTG,抽油机,抽油杆泵,井口和X-mas树,蒸汽锅炉
International service centers(5)On-site material inspectionOn-site technical supportGlobal export expertise