History of Dalian Sanyo1992 start manufacture of C series steam-fired LiBr absorption chiller 1993 start manufacture of C series direct-fired LiBr absorption chiller 1994 start manufacture of L.T.hot water-fired LiBr abso......History of Dalian Sanyo1992 start manufacture of C series steam-fired LiBr absorption chiller 1993 start manufacture of C series direct-fired LiBr absorption chiller 1994 start manufacture of L.T.hot water-fired LiBr absorption chiller 1995 start manufacture of simultaneous LiBr absorption chiller/heater 1996 start manufacture of H.T.hot water-fired LiBr absorption chiller start manufacture of anti-explosive LiBr absorption chiller 1997 start manufacture of F series direct-fired LiBr absorption chiller/heater start manufacture of modular type LiBr absorption chiller 1998 start manufacture of packaged modular type chiller/heater start manufacture of LiBr absorption heat pump 1999 start manufacture of DSR super vacuum boiler start manufacture of large temperature drop H.T.hot water-fired LiBr absorption chiller 2000 start manufacture of large-scale vacuum boiler 2001 start manufacture of G series LiBr absorption chiller 2002 Start manufacture of super large-scale LiBr absorption chiller 2003 Indraught, develop and manufacture Gas Heat Pump (GHP)