APRIL, 1987 DAINEN TRADING CO.,LTD. was founded by joint contribution of both DAINEN CO.,LTD. (formerly DAIICHI NENRYO INDUSTORY CO.,LTD.) and Kyokuto Shokai Ltd.
Capitalized at \ 20,000,000.-
JULY, 1987 Tokyo office of DAINEN TRADING was opened.
SEPTEMBER, 1987 0saka office of DAINEN TRADING was opened.
SEPTEMBER, 1988 Sao Paulo office was opened.
JUNE, 1988 DAINEN FURNACE CO.,LTD. was established by joint contribution of both DAINEN CO.,LTD. (formerly DAIICHI NENRYO INDUSTRIAL CO.,LTD.) and Hirohata Furnace Co.,Ltd.
Capitalized at \50,000¤000.-
OCTOBER, 1990 0saka office of DAINEN TRADING was annexed to the head office.
JULY, 1991 Capital of DAINEN TRADING CO.,LTD. was increased to@\50,000,000.-
JUNE, 1992 Daicel Aboshi Sangyo, Ltd. financed DAINEN FURNACE@CO., LTD.
JULY, 1992 TAIYUAN DAINEN RECABURIZER CO.,LTD. was established as A Japanese-Chinese joint enterprise.
OCTOBER, 1993 DAINEN FURNACE CO., LTD. was merged into DAINEN TRADING CO.,LTD. Capital amounted to \100,000,000.-
MAY, 1994 Seoul office was opened.
OCTOBER, 1994 TIANJIN DAINEN INDUSUTRIES CO.,LTD. was established as A Japanese-Chinese joint enterprise.
NOVEMBER, 1997 DAINEN TRADING CO.,LTD. was registered as Sewage Treatment and Facility Dealer by The former Ministry of Construction, (currently, The Ministry of Land, Infrastructure, and Transport.)
DECEMBER, 1997 DAINEN TRADING CO.,LTD. earned a full membership of Japan Sewage Treatment and Disposal Facility Maintenance Association.
AUGUST, 2000 Quality System Standard ISO9002 certified.