Mar.,1956 lceman Corporation was established as manufacturer of chiller associated facility.

Sep.,1970 Flake ice machine was developed and produced.

Jul., 1975 lee maker for marine purpose was developed and produced

Oct, 1976 Plate ice-maker was developed and produced.

Aug.,1977 Automatic caterpillar discharge ice bin was developed and produced.

Aug.,1993 Ice storage system project was developed and produced.

May, 1995 Flake Ice-making Unit 50ton/day for ski rink was produced

Mar., 1998 Plate Ice-making Unit 150ton/day for ski rink was produced

Feb., 2002 High efficiency marine ice maker was developed and produced"

Feb., 2004 High-concentrated ozone sterilized ice maker successfully came out

Nov., 2004 Establishment of Sino-Japanese Iceman corporation Chong China

Feb., 2005 Flake ice- -maker was put into production in Iceman Chongqing

Aug., 2005 The first plate ice-maker of China was came out in Iceman Chongqing

Jan. 2013 "Iceman Cooperation Chongqing China" rename to "Chongqing ICEMAN Energy Storage&Ice Making Technology Co.,Ltd"