Excellence

2023, PEM roj cell catalysts tau ntse tsim thiab tsim nyob rau hauv loj-scale.

2021, Conferred lub "Provincial Technical Center ntawm Enterprise" los ntawm Ministry of Industry thiab Information Technology Department ntawm Hunan Province.

2019, Muab rau "Engineering Technology Research Center ntawm Industrial Catalyst" los ntawm Bureau of Sci-Tech ntawm Changsha nroog.

2017, Tau txais daim ntawv pov thawj ntawm ISO 14001: 2015 Environmental Management System thiab daim ntawv pov thawj ntawm OHSAS 18001: 2007 Kev Tswj Xyuas Kev Noj Qab Haus Huv thiab Kev Nyab Xeeb.

2016, Muab khoom plig "Cov Khoom Siv Tshiab Zoo Tshaj Plaws ntawm Hunan Xeev" los ntawm Hunan Economic thiab Information Technology Commission.

2015, HTS-2 Deep Purification Fine Desulfurization Catalyst tau xa tawm mus rau Taiwan thawj zaug.

2013, Co-tsim, tsim thiab pib muag ntawm HTS-2 Deep Purification Fine Desulfurization Catalyst.

2009, Tau txais daim ntawv pov thawj ntawm ISO 9001: 2008 Quality Management System. Muab khoom plig "High-Tech & Innovative Company" los ntawm Ministry of Sci-Tech hauv Suav teb.

2007, Co-tsim, tsim thiab pib muag ntawm EH-2 Sulfur-Tolerant Hydrolysis Catalyst thiab DJ-1 Multi-Purposes Purification Catalyst.

2006, Tsiv mus rau Liuyang High-Tech Industrial Development Park.

2003, Hloov lub tuam txhab npe rau Hunan Huanda Environmental Protection Co., Ltd.

2001, T703 Ferric Oxide Fine Desulfurization Catalyst tau xa tawm mus rau Asmeskas thawj zaug, EZ-2 Wide-Temperature Zinc Oxide Fine Desulfurization Catalyst tau xa tawm mus rau UK thawj zaug.

2000, EAC-6 RSH & RSSR-Tshem Tawm Fine Desulfurization Catalyst tau xa tawm mus rau Asmeskas thiab UK thawj zaug.

1996, Co-tsim, tsim thiab pib muag ntawm EZ-2 Wide-Temperature Zinc Oxide Fine Desulfurization Catalyst.

1994, Co-tsim, tsim thiab pib muag ntawm EAC-6 RSH & RSSR-Tshem Tawm Fine Desulfurization Catalyst.

1993, Co-tsim, tsim thiab pib muag ntawm T703 Ferric Oxide Fine Desulfurization Catalyst, DS-1 Composite Oxides Fine Desulfurization Catalyst thiab T504 COS Hydrolysis Catalyst.

1991, Co-tsim, tsim thiab pib muag ntawm T102 Activated Carbon Fine Desulfurization Catalyst thiab T104 Activated Carbon Fine Desulfurization Catalyst.

1989, Pib koom tes nrog Hubei Research Institute of Chemistry (HRIC), uas tseem yog peb tus khub tseem ceeb txij li thaum.

1979, Tsim los ua Changsha Wangyue Chemicals Factory, uas tsim, muag thiab faib cobalt acetate, cobalt sulfate thiab ammonium molybdate.