Other unlisted professional and technical service industries
Business scope: Import And Export,
Technology Import And Export,
Petroleum Technical Services,
Drilling Technical Services,
Drilling Machinery And Spare Parts,
Petrochemical Machinery And Equipment,
Electronics,
Sale,
Engineering and Technology Research and Experimental Development
Business scope: Sale,
Processing,
Wujinjiaodian,
Building Materials,
Plastic Products,
Daily Necessities,
Import And Export,
Technology Import And Export,
Import And Export Agency,
Water Based Paint,
Oilfield Chemical Additives,
Production,
Petroleum Technology Research,
Drilling Technical Services,
Manufacture,
Mechanical Equipment And Parts,
Fracture,
Decorative Material,
Drilling Equipment,
Chemical Reagent,
...