Soomboon Group Engineering Company Ltd. specializes in air conditioning engineering. Since the business was formed in 1995 under the name “Vichai Air,” it has committed itself to maintaining and designing air conditioning systems in various government agencies and private sectors. The business has always held on to good engineering practices in every line and segment. Soomboon Group Engineering Co., Ltd. and retail stores comprise Sabsoomboon Store, Soomboon Service, and subsidiaries of Soomboon Group. To the present, the business has grown with strength and expanded significantly in the engineering sector to respond to the country’s growing needs and demands in engineering services.