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GASEA Company Limited is the leading manufacturer and supplier of air treatment and climate control technologies based in Thailand. GASEA mainly focuses on humidity and temperature control. The company was established since 1992 to serve the increasing requirements of the growing industries  such as pharmaceutical, food, agriculture, defense, commercial and information technology (IT) sectors. GASEA has combined a wealth of experience and knowledge to design and produce the most advanced climate control and air treatment systems to meet the customers’ satisfactions. Our products and systems are divided into five main categories: air conditioners, dehumidifiers, heat recovery wheels, humidifiers and rotors. Today, our business has expanded to overseas. However, the manufacturing is still be done in Thailand. 


Connect with GASEA


(66) 2743 9115-8

Line ID: 0818186042

Fax: 02 397 1165

Office Hours

Monday - Saturday:

8:00 AM - 5:00 PM

Sunday: Closed


290-292 Soi Wachirathammasatit 55

Sukhumvit 101/1 Road

Bangjak, Prakanong

Bangkok, Thailand