Heat through the glass is bidirectional, that is able to transfer heat from indoors to outdoors, or vice versa, and are carried out simultaneously, but the problem of poor heat transfer. In winter, the indoor temperature than the outdoor high insulation requirements. Summer indoor temperature lower than outdoor, require low-e insulated glass can glass prices, as little as possible is an outdoor heat transfer to the interior. Low-E glass to achieve the requirements of the winter and summer, both thermal insulation but also low-e glass, played environmental carbon effect. Double silver Low-E glass heat transfer coefficient than the single silver Low-E below, can further improve the insulation performance outside the window, to really cool. Put simply low-e glass specifications, due to double silver Low-E glass significantly reduces the heat of indoor and outdoor environments through glass exchange, so when heating or cooling air conditioner in the room temperature reaches the set temperature, Air conditioning can be more prolonged in standby mode, thus saving power consumption. low-e glass manufacturers _ _ Shandong Yaohui trusted low-e glass by Glass Co., Ltd., Jinan Yaohui. Jinan Yaohui Glass Co. (www.jyhhc.com/) Shandong Jinan, architectural glass leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Jinan Yaohui glass leadership with the staff warmly welcome all inquiries negotiations to create Jinan Yiu Fai glass a better future.