The main supervision achievements of Shenzhong Company include urea equipment, oil refining equipment, chemical fiber equipment, air separation equipment, coal chemical equipment, boiler, steam turbine power equipment, metallurgical mine equipment, power equipment, water treatment equipment and environmental protection equipment. Such as PTA dryer, duplex steel equipment, titanium equipment, hydrogenation reactor, spiral lock-ring heat exchanger, plate-fin heat exchanger, new hydrogen compressor, various drive turbines, coal liquefaction reactor, carbonyl synthesis reactor, methanol synthesis tower, urea synthesis tower, high-pressure condenser, carbon dioxide stripper, calciner, ethylene cracking furnace quench cooler, cracking gas compressor unit, ethylene rectification tower, 5Ni low-temperature storage tank, air separation cold box, etc. Long-term supervision in the first heavy, second heavy, BCCHK, South China Machinery, Shi Lan, Fuji, Hangyang, Qi Hang, Shengu, Shenqi, Shaanxi Drum and other manufacturers, involving more than 0/00 domestic manufacturers.