显示标签为“Sj petro workover rig parts”的博文。显示所有博文
显示标签为“Sj petro workover rig parts”的博文。显示所有博文
2015年9月19日星期六

SJ Petro Parts

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Jining Donghong Machinery Co., Ltd We are Parts Supplier of Sj Petroleum Machinery  Co., Ltd , who is the largest company of Sinopec for ...