I am looking to purchase Geothermal Heat Pumps. Please kindly send me the specifications and the best prices list. Expecting your earnest reply soon. Have a nice day. 联系方式Co:Cotech Co. Add:#51-C, 1/F, Wang Toi Shan Law Uk Tsuen, Kam Tin Road, Pat Heung Shek Kong, N.T, Hong Kong. Tel:852-2765-6026 Fax:852-2363-7932 Email:cotech@hkstar.com 联系人：Mr. Chi-Leung, Bobby国家：Hong Kong产品类别机械五金cotech@hkstar.com
