Alter Airconditioning co., ltd. was established in 1989 as a sub-contracting company mainly involving in the construction Heating, Ventilation and Air-conditioning systems / Clean Rooms / Environmental Buildings and Factories Utilities systems { more}
Sep 12-16, 2007 ALTER will be in Bangkok RHVAC 2007
Air conditioning, Refrigeration, Electrical Appliances, Equipment Parts and Services. { more}
Sep 12, 2007 Alternative Engineering just launch new site !!
Air conditioning, Refrigeration, Electrical Appliances, Equipment Parts and Services
