Primary Business
Chemical Petroleum Engineering Construction general contractor Class
Total housing construction contractor Class
Mechanical and electrical installation works construction contractor Class
Fire facilities engineering contractor Class
Municipal public works construction contract two
Foundation and foundation engineering contractor
Building decoration engineering contractor
Steel structure engineering contractor
Environmental engineering contractor two
Pressure vessel design, manufacture, install pressure pipe (GA GA2 grade class, GB class GB1 level, GC class GC1 level),
Boiler installation, lifting machinery installation, alteration, repair (B grade)
Foreign contractors required chemical and petroleum engineering in international bidding for projects overseas projects of equipment, materials exports, foreign needed to implement the above dispatch service personnel overseas projects
