Heat Pipe and Heat System Association (HPA)
No. 82 Chang Phueak Road
Sriphoom Subdistrict, Mueang District
Chiang Mai 50200, Thailand
Email: heatpipethailand@hotmail.com
Website: www.heatpipethailand.org
Whatsapp : +66819549688
Location ( Chiangmai Province, Thailand