79114000
Apr 12, 2012
Jan 21, 2014
Industrial and commercial building construction; repair, custom construction and installation of facilities to produce sulfuric acid; custom construction of production plants and facilities; planning and laying out of production plants and facilities
Building Construction and RepairScientific and technological services, namely, custom design and development of sulfuric acid production; industrial analysis and research, namely, engineering, process engineering, technical consultation and industrial research in the field of sulfuric acid; engineering, namely, design, construction and development of facilities to produce sulfuric acid
Computer and Scientific