Erawan Business Group has been in business since 1985 under the name The Erawan Agricultural Chemical Co., Ltd, with its head office located at No. 15/7 Soi 33, Lat Phrao Road, Chandrakasem Subdistrict, Chatuchak District, Bangkok, and a production factory and warehouse located at No. 80 Moo 4, Sanam Chan Subdistrict, Mueang District, Nakhon Pathom Province, on a total area of 362 rai received. Development has been concluded. Business operations have always grown. From acquiring agricultural chemicals from prominent global production sources to gaining the trust of farmers and distributors throughout Thailand. Currently, the agrochemical industry has extended into another five network companies:

• Elefante Agro Chemicals Co., Ltd.
• Kacha Agricultural Chemicals Co., Ltd.
• Siam Ag Marketing Co., Ltd.
• Aiyara Agricultural Chemical Co., Ltd.
• Aiyara Packaging Co., Ltd. (also known as APC)
  

The Erawan Agricultural Chemical Co., Ltd. and its five related companies have a total of about 650 distributors in the region. The Erawan Business Group is currently regarded as a market leader in Thailand's agrochemical industry. With intense competition