Annual spot sales recovery: second-hand centrifuges, disc centrifuges, horizontal screw discharge centrifuges, horizontal filter centrifuges, two-stage piston push centrifuges, flat scraper centrifuges, flat hanging bag centrifuges, horizontal scraper centrifuges, Plastic lined centrifuges and other imported centrifuges (the main manufacturers are Wuxi, Nanjing Oasis, Shanghai Ruiwei, Shanghai Chemical Machinery Factory, Zhejiang Haishen Electromechanical, Xiangshan, Zhejiang Lishui, Jieneng, Chongqing Jiangbei, Alfa Laval, Fulewei, and Wesfalia). Second hand evaporation equipment: second hand single effect, double effect, three effect, four effect, five effect and multiple effect evaporators, external circulation evaporators, falling film evaporators, forced circulation evaporators, MVR evaporators, 310S evaporators, titanium evaporators, chemical wastewater evaporation crystallizers, high salt wastewater evaporators, 2205 two-phase steel evaporators, 304, 321, 316, imported 316L materials. Used drying equipment: vibrating fluidized bed dryer, boiling dryer, airflow dryer, disc dryer, vacuum dryer, rake dryer, stainless steel oven, vacuum oven, drum dryer, three in one dryer, rotary flash dryer, tube bundle dryer, spray dryer, electric heating microwave dryer, stainless steel mesh belt dryer, Tunnel dryer and other second-hand beverage equipment: carbonated beverage equipment, fruit juice beverage equipment, tea beverage equipment, health beverage equipment, dairy equipment, sterile brick filling machine, sterile pillow filling machine, milk containing drinks, fruit juice drinks, cocktails, cans, Tetra Pak bricks, Tetra Pak drill, roof box filling production line equipment and other second-hand pharmaceutical equipment: vacuum freeze dryer, Intelligent coating machine, rotary tablet press, full-automatic capsule filling machine, stainless steel thick preparation tank, thin preparation tank, mixing tank, metering tank, insulation pipe, milk tank, outdoor milk bin and other stainless steel tanks, glass fiber reinforced plastic tank PP tank. Second hand fermentation equipment: all kinds of fermentation tanks, triple fermentation tanks, seed tanks, replenishment tanks, air systems and turnkey installation and commissioning of the whole project.