显示标签为“DQ250”的博文。显示所有博文
显示标签为“DQ250”的博文。显示所有博文

2016年9月11日星期日

dhparts.com supply RG Petro Power Top Drive DQ250,DQ500

Jining Donghong Machinery Co., Ltd supply Top Drive DQ250,DQ500 which is compact to meet the installation reqirement of truck-mounted drilling and workover rigs,skid-mounted land rigs and offshore drilling rigs.

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Spareparts1960@foxmail.com


Top Drive System