• About KNM
  • Operating Units
  • Our Businesses
  • Investor Relations
  • Media Centre
  • Career
. . .
  Global Operating Units




Impress Ethanol Co., Ltd. (Impress Ethanol) is based in Bangkok, Thailand and operates a fully integrated 200,000 liters per day ethanol production plant (total capacity 400,000 liters per day) located in Chachaengsao province, Thailand.

The Impress Ethanol plant has been engineered as multiproduct and multi-feedstock design capable. Impress Ethanols main product is anhydrous bio-ethanol for transportation with cassava root and molasses as primary feedstocks. Impress Ethanol is located in the heart of two of Thailand’s largest cassava growing regions, and within driving distance to Laemchabung seaport in Chonburi.



  825, Phairojkijja Building, 12th Floor,
  Bangna-Trad Road, Khwaeng Bangna, Khet Bangna, Bangkok 10260,


  Tel            +662.361.4757 / 4758 / 4759
  Fax           +662.744.3088
  Email       info@impressethanol.com


. .
.   .
.   .