Level 2 Qualification (Chinese companies list)

Business scope: Downhole Operation, Retail, Level 3 Qualification, Level 3 Qualification, General Contracting Of Petrochemical Engineering Construction, Level 2 Qualification, Level 2 Qualification, Fire Equipment, Construction Labor Subcontracting, Wholesale Of Wood, Earthwork Construction, Labor Dispatch Service, Machinery And Equipment Leasing, Car Rental, Hr Services, Professional Contracting Of Power Transmission And Transformation Projects, Communication Engineering Construction General Contracting, Import And Export Of Materials, Anti Corrosion Material Sales,