Phenolic Foam products for the closed pores of rigid insulation material, with flame resistance, central air conditioning, fire burn, the surface was carbonized phenomenon only, it does not melt drip, not broken, the same type, central air-conditioning offer, no significant contraction, do not emit toxic gases; a low water absorption, excellent water moisture barrier; low thermal conductivity; the construction is simple, central air conditioning prices, the product of a hard material. Easy to cut, install, such as the use of the outer layer of aluminum foil folder tendons strengthen armor, can no external metal hard protective shell, the overall cost savings investment. In the natural world, Chenggu central air conditioning, water always flows from height low point, the heat transfer from the hot always. People can use the pump to pump water from the lower height to the low temperature, water from the lower to achieve high activity, the heat pump can also transfer heat from a low temperature to a high temperature using minimal power to maintain the desired temperature of the indoor central air conditioning installation, Chenggu central air conditioning, Xi'an Hao Electrical and Mechanical (view) from Xi'an Hao Electrical and Mechanical Technology Limited. Xi'an Hao Electrical and Mechanical Technology Co., Ltd. (www.029hfkt.com/)(www.029hfkt.com) is a professional "central air conditioning" of the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "Gree" brand has a good reputation. We adhere to the "service first, customer first" principle, so that Xi'an Hao Electrical and Mechanical Services has won the trust of customers congregation in central air conditioning, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!