YA THAI Chemical was founded in 1989 by Mr.Jyh-Rong Liang in Bangkok, Thailand. We are part of the network of Ya Chung Chemical Group (亞中集團) headquartered in Taipei, Taiwan. Our focus is on specialty chemicals for the metal surface finishing industry located in Thailand. Over the years we have been distributing internationally recognized partner companies from all over the world to in-house applicators as well as job shops across all industries such as the automotive, aerospace, electronics, furniture, and the civil industries.

Our company first obtained ISO certificates in 2004. In 2017 we acquired ISO9001:2015 for Manufacture and Trading of Chemical Product for Metal Finishing and ISO4001:2015 for Environmental Management related to Manufacture and Trading of Chemical Product for Metal Finishing. Now our company obtained Green Industry certificates of Green system level 3.