Note: hollow glass enclosed dry air 612a6 intermediate insulating glass, hollow glass, steel and therefore, the internal air pressure will change according to temperature, barometric pressure, but produces only a small glass surface deformation. In addition, could generate a tiny warping manufacturing, construction process may also form distortion. It includes such factors into account, sometimes reflecting some changes accordingly, should be paid. The different selection of colors, reflecting not the same. Poor insulation performance of "double glazing", often due to water vapor into the air and causing flooding and fog in the interlayer insulating glass price, bear even moldy, so some companies tend to use in sandwiched between two pieces of glass with holes aluminum strip, put the particulate desiccant in the pores of the aluminum "processing" approach, in fact only serve to deceive the public of the role of temporary hollow glass, did not improve the insulation performance of any double-glazed, over time the desiccant After the failure, or revealed the secret. Hollow glass door _ Yaohui glass quality assurance (certification) _ Jinan, Tai'an hollow glass by 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.