Minmetals 23rd Metallurgical Construction Group Second Engineering Co., Ltd., established on 2003-08-07, Business scope includes smelting engineering,building engineering,Construction of fire protection facilities;Construction mechanical and electrical equipment installation,maintenance works,Lifting equipment installation,Electronics and Intelligent Engineering,Steel structure production and installation project,Building decoration project,Municipal public works,electricity,the highway,Special Engineering,Waterproof and anticorrosion,River and lake governance,Environmental engineering construction;one,Manufacturing of Class II Pressure Vessels,Manufacturing and installation of non-standard parts;Metrology verification,material test;Realtor,Equipment Leasing,Turnover material leasing;Sales of building materials.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)