Channakorn Engineering Co., Ltd. (CNE) was established in 1968 by Mr. Chanchai Thammaratnotai. Its initial purpose was to do gasoline tanks repair works. The company later diversified itself into manufacturing the tanks themselves and eventually into construction business.

With booming demand following the energy crisis, the company expanded its manufacturing capacity by purchasing a 16-rai plot of land in the Rangsit area to meet ever-growing need of the local market A factory was then established.  It would later expand its manufacturing line to include other products such as cement silo and cement trailer tanks.

The company's construction business in the early years revolved around building gas stations for major companies such as Shell, Exxon and Petroleum Authority of Thailand. Later the company would gain more experiences and trust of other industries as well. Our customers expanded to include Ticon Logistics Park and Hemaraj Land and Development; two of the country's leading property development and rental companies.

As a result of the newly acquired large-scale projects and the simultaneous boom in the construction industry after the 2011 flood, the company decided to establish a third factory in Lat Lum Keo district Pathum Thani in 2012. The main purposes of this factory are to fabricate and erect steels structures; and to be used as a repair, maintenance and rental facility of the company's machineries and equipment.