UTL Air Conditioning Technology Co., Ltd. is a professional manufacturing joint-venture with our own exporting company-Unique Top Imp. & Exp. Co., Ltd. for logistics. We are situated in Guangzhou City, China with over 12 years' experience in air conditioning. Only skillful engineers & workers are employed by UTL and an efficient procedure of quality control checking is always in place during material purchasing/production/after-sales services. The existing delivery system operating within China and internationally is effective and reliable. All our products have ISO/CE/GS/ROHS and some have UL Certificate. We have successfully implemented ISO9001 quality control system and continuously supply advanced technical, high qualified and multi-functional air conditioners to the world wide market. Our main products line with cooling and heating (recycled heat-pump) are: 1. High efficient