Business scope: Sale,
Electrical Equipment,
Sewage Treatment Technical Services,
Oil Sales,
Oil Drilling Equipment And Supporting Equipment,
Petroleum Machinery And Equipment Leasing,
Petroleum Machinery And Equipment,
Petroleum Measurement And Control Equipment,
Complete Engine,
Instrumentation Pumps Compressors,
Mining Locomotives And Accessories,
Engaged In The Import And Export Of Goods And Technology,
Engine Set And Accessories,