Other unlisted professional and technical service industries
Business scope:
Acid Fracturing,
Environmental Protection And Energy Saving Equipment,
Self Support Import And Export Business,
Production And Sales Of,
Production,
Sale,
Chemical Products,
Electrical Equipment,
Sale,
Business scope: Import And Export Of Goods Or Technology,
Sell The Company S Own Products,
Technical Service And Technology Transfer,
Unplugging Oil And Water Wells,
Acid Fracturing,
Processing And Technical Services,
Operate With Qualification Certificate,
Business scope: Sale,
Workover,
Chemical Products,
Sale,
Sale,
Ship Accessories,
Chemical Additives,
Acid Fracturing,
Drilling Accessories,
Petroleum Machinery And Equipment Leasing,
Self Management And Agency Of Various Commodity Import And Export Business,
Vehicle Sales,
Gold,
Non Ferrous Metals,
Tool,
Coiled Tubing Operations And Technical Services,
Computer Network Engineering Services,
Pumping Unit,
Drilling Equipment,
Silver And Its Products Processing,
...
Business scope: Steel,
Oil And Gas Drilling,
Workover,
Directional Well,
Law,
Wholesale Of Chemical Products,
Acid Fracturing,
Logging,
Engaged In The Import And Export Of Goods And Technology,
Sales Of Equipment And Accessories,
Construction,
Oilfield Technical Services,
Cementing,
Instrument,