Drilling rigs; high pressure water jetting system for the gas and oil industry; oil separators; oil well boring machines; oil well bridge plugs; oil well derricks; oil-well pumping machines; sump pumps; top drives for oil well drilling; well drilling machines
ABANDONED SECTION 36
on 15 Dec 2020
AOZE
SHANGHAI AO ZE PETROLEUM EQUIPMENT CO. LTD.
1891313 · 03 Apr 2018
007
Class 007
Machinery Products
Drilling rigs; high pressure water jetting system for the gas and oil industry; oil separators; oil well boring machines; oil well bridge plugs; oil well derricks; oil-well pumping machines; sump pumps; top drives for oil well drilling; well drilling machines
Drilling rigs; high pressure water jetting system for the gas and oil ...
