(1) Our company, Qingzhou Sanhe Machinery Co., Ltd, is the manufacturer of ventilation fans,evaporative cooling pad and heating machines in Asia area. It located Weifang city, China, integrated with designing, manufacturing,sales ...
Telephone:0086 - 0536 - 352168
Address:No.566 Yi neng Road, Economic Development Zone Weifang Shandong 262515 China