Glass wool fibers belonging to a category, central air-conditioning offer, is a synthetic inorganic fibers. Quartz sand, limestone, dolomite and other natural ore as the main raw material, with some soda, borax and other chemicals into the glass melt. In the molten state, by means of standard external blow thrown into floc fibrils, between the central air-conditioning agents, fiber and fiber to the interchange, intertwined with each other, showing many of the small gap. This gap can be regarded as void. Thus, glass wool can be as porous material with excellent thermal insulation, sound absorption performance. 2.2.2 Rockwool hope by introducing the advantages of the air-conditioning maintenance can be helpful to everyone. Ground source heat pump can be achieved for energy conversion, Inner Mongolia, central air conditioning, the most important thing is to save energy, for ground-source heat pump 1kWh of energy consumption, the user can get more than 4.4kWh of heat or cold, to fully meet our needs, but also with respect to the conventional air conditioning system has obvious advantages, here for Zhengzhou will analyze ground source heat pump manufacturers where the advantages of ground source heat pump. Inner Mongolia central air conditioning, central air-conditioning offer, Xi'an Hao Electrical and Mechanical (high merchant) provided by the Xi'an Hao Electrical and Mechanical Technology Limited. Xi'an Hao Electrical and Mechanical Technology Co., Ltd. (www.029hfkt.com/)(www.029hfkt.com) in this area of ??central air conditioning devoted boundless enthusiasm and passion, Xi'an Hao Electrical and Mechanical Services has been customer-centric, to create value for customers The concept of quality, service to win market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Ms. Wong.