EN 
AR
DA
FR
DE
HI
IT
JA
KO
PL
PT
RO
RU
ES
SV
TL
ID
SR
UK
VI
TH
TR
FA
MS
BN
LA
MN
Iperegede
-
2020's
2023, PEM idana cell catalysts ni aṣeyọri ni idagbasoke ati iṣelọpọ ni iwọn-nla.
2021, Ti fi fun awọn "Ile-iṣẹ Imọ-ẹrọ ti Agbegbe ti Idawọlẹ" nipasẹ Ẹka Ile-iṣẹ ati Imọ-ẹrọ Alaye ti Hunan Province.
-
2010's
2019, Ti fun ni “Ile -iṣẹ Iwadi Imọ -ẹrọ Imọ -ẹrọ ti Ayase Iṣẹ” nipasẹ Ajọ ti Sci-Tech ti ilu Changsha.
2017, Ti gba Iwe -ẹri ti ISO 14001: 2015 Eto Isakoso Ayika ati Iwe -ẹri ti OHSAS 18001: 2007 Eto Iṣakoso Ilera ati Abo.
2016, Ti a fun un "Ile -iṣẹ Ohun elo Tuntun Titun ti Agbegbe Hunan" nipasẹ Hunan Economic ati Alaye Imọ -ẹrọ Alaye.
2015, HTS-2 Deep Purification Fine Desulfurization Catalyst ti gbe lọ si Taiwan fun igba akọkọ.
2013, Co-ni idagbasoke, ṣelọpọ ati bẹrẹ awọn titaja ti HTS-2 Deep Purification Fine Desulfurization Catalyst.
-
2000's
2009, Ti gba Iwe -ẹri ti ISO 9001: 2008 Eto Isakoso Didara. Fun un "Ile-iṣẹ giga ati Ile-iṣẹ Aṣeyọri" nipasẹ Ile-iṣẹ ti Sci-Tech ni Ilu China.
2007, Co-ni idagbasoke, ṣelọpọ ati bẹrẹ awọn titaja ti EH-2 Sulfur-Tolerant Hydrolysis Catalyst ati DJ-1 Multi-Purposes Purification Catalyst.
2006, Gbe si Egan Idagbasoke Ile-iṣẹ giga-Tech Liuyang.
2003, Orukọ ile -iṣẹ ti yipada si Hunan Huanda Aabo Ayika Co., Ltd.
2001, T703 Ferric Oxide Fine Desulfurization Catalyst ti gbe lọ si AMẸRIKA fun igba akọkọ, EZ-2 Wide-Temperature Zinc Oxide Fine Desulfurization Catalyst ti a okeere si UK fun igba akọkọ.
2000, EAC-6 RSH & RSSR-Removal Fine Desulfurization Catalyst ti gbe lọ si AMẸRIKA ati UK fun igba akọkọ.
-
1990's
1996, Co-ni idagbasoke, ṣelọpọ ati bẹrẹ awọn titaja ti EZ-2 Wide-Temperature Zinc Oxide Fine Desulfurization Catalyst.
1994, Co-ni idagbasoke, ṣelọpọ ati bẹrẹ awọn tita ti EAC-6 RSH & RSSR-Removal Fine Desulfurization Catalyst.
1993, Co-ni idagbasoke, ṣelọpọ ati bẹrẹ tita ti T703 Ferric Oxide Fine Desulfurization Catalyst, DS-1 Composite Oxides Fine Desulfurization Catalyst ati T504 COS Hydrolysis Catalyst.
1991, Co-ni idagbasoke, ṣelọpọ ati bẹrẹ awọn tita ti T102 Ṣiṣẹ Erogba Fine Desulfurization Catalyst ati T104 Ṣiṣẹ Erogba Fine Desulfurization Catalyst.
-
1980's
1989, Bẹrẹ ifowosowopo pẹlu Ile -iṣẹ Iwadi Hubei ti Kemistri (HRIC), eyiti o wa bi alabaṣiṣẹpọ bọtini wa lati igba naa.
-
1970's
1979, Ti iṣeto bi Ile -iṣẹ Kemikali Changsha Wangyue, eyiti o ṣelọpọ, ta ati pinpin cobalt acetate, cobalt sulfate ati ammonium molybdate.
Jọwọ ṣakiyesi: A nikan ṣafihan igba akọkọ ti okeere awọn ọja wa nibi.
awọn iwe-ẹri
OHSAS 18001: 2007Ijẹrisi ti OHSAS 18001: 2007 Eto Iṣakoso Ilera ati Abo, Ijẹrisi No.: 05317S20003R0M.
ISO 14001: 2004Ijẹrisi ti ISO 14001: Eto Iṣakoso Ayika 2015, Ijẹrisi No.: NGV17E30001R0M.
ISO 9001: 2008Ijẹrisi ti ISO 9001: Eto Iṣakoso Didara 2008, Iwe -ẹri No.: 05315Q20769R1M.