P.Chemitech Company Limited, a well-recognized leader in importer, formulator, and distributor Agro Chemical company in Thailand with well-known brand " Red Dog " , highly strong brand for 38 years.
1974 First formulation plant at Nonthaburi province.
1986 The sale of 2, 4-D Na. salt (herbicide) broke through 1 million kg.
1993 Changed company name to " P.Chemitech company limited " and launched the Twin-pack
1994 Established manufacture under name Thai Herbicide Company Limited at Bangpoo Industrial Estate, Samutprakarn province.
1997 Established Standard Laboratory for Agrochemical.
1999 Red Dog Club established for retail partnership through out the nation wide with 1200 memberships.
2000 Award ed ISO 9001 : 2000 certification
2002 Established the Research and Development Center at Nakornpathom Province.
2004 Established the first Glyphosate manufacturer in Thailand.
2007 Established the first 2,4-D Amine amination plant in Thailand.