1992 start manufacture &sale of very large-scale one effect steam-fired LiBr absorption chiller (3000USRT).
1992 start manufacture &sale of very large-scale one effect steam-fired LiBr absorption chiller (3000USRT).
1992年开始生产和销售超大型单效蒸汽直燃型溴化锂吸收式制冷机（3000USRT）。