宝鸡瑞林石油机电设备有限责任公司
Exhibit Profile：
The company products formation tester,well completion and workover kind of down-hole tools,series of blowout preventer,cable steelwire operation wellhead blowout preventer devices
The company products formation tester,well completion and workover kind of down-hole tools,series of blowout preventer,cable steelwire operation wellhead blowout preventer devices
Website：www.bjruilin.com