Gold Index: 816
Puyang Donghao Mechanical & Electronic Co.,Ltd [China (Mainland)]
Business Type:Manufacturer, Service City: Puyang Province/State: Henan Country/Region: China (Mainland)
Hydraulic anchor for completion tools oil packer
KDB-114
It is used for oil testing,oil extraction,leakage finding,water plugging etc, it usd the anchor claw to conquer the swing of the string .
2015-08-07