Bright Air Conditioning Co., Ltd. is a Chinese private group of companies established in 1987 and specializes in climate technology. We have expanded to a wide spectrum of products and services for air conditioning, treatment and ventilation, as well as heating systems for both industrial and domestic sectors over the years. Bright Air Conditioning Co., Ltd. is located at Dezhou City of Shandong Province. We are one of the most professional and one of the well known enterprises in China. ...