Although the basic theory of hollow glass Jinan domestic system is not perfect, but in recent years the rapid development of the domestic hollow glass, 12mm hollow glass, various types of insulating glass production equipment widely used in the production practice, while in the past 20 years history of the development of hollow glass has accumulated a lot of practical experience both positive and negative, now following quality control approach are summarized as follows: 1, good technology is an effective way to improve the quality of glass in Jinan, Jinan hollow glass industry is concerned, Comparison with good production process must have the following elements: first, the continuity of the production line, only with the production line in order to ensure the continuity of hollow glass products from raw glass to finished qualifying with consistent quality standards, and the maximum limits to improve production efficiency; second, whether the first or the second seal sealed equipment to maximize the use of sealed plastic high degree of automation equipment, the only way to minimize the impact of human factors on the quality. First convection, hollow glass windows on both sides of the insulating glass, then pass it through the whole hollow glass, forming a loss of energy. Reasonable hollow glass design, Shandong hollow glass, can reduce the gas convection, hollow glass quotes, thereby reducing convective energy loss. Conduction transfer conduction transfer is the movement of molecules through the body, driving energy exercise, to achieve the purpose of transfer, as electric wok for dinner and things like soldering iron, and insulating glass for energy transfer is conduction through the glass and its the air inside to complete. Hollow glass window | Yaohui glass factory direct (online consultation) | hollow glass provided by Jinan Shandong Glass Co., Ltd. Yaohui. Jinan Yaohui Glass Co., Ltd. (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. Yaohui glass in Jinan leadership with the staff warmly welcome all inquiries negotiations to create the Jinan Yaohui glass better future.