Powered glass-inch steel profiles in the installation are also differences in quality. Good inch steel thickness of 1.2 mm or more, while the poor-inch steel profiles used often thick enough, even sinister business units in the wood in the profile to deceive consumers, these must be noted. In addition, there are sub-profile multi-chamber and single chamber of. Multi-chamber profile consists of a main chamber (installation inch steel) and a number of small cavities composed, good insulation and drainage performance, but does not consider the single-chamber profiles on insulation and drainage. Identify differences in the quality of glass glass is relatively small, no impurities bubbles, surface roughness of the glass for qualified products. Consumers can be observed from the side glass, flat glass, no color, look through the glass items, items not deformed, is qualified products. See discern quality hardware accessories hardware accessories, and also help determine the quality of the insulating glass doors and windows. Such as hinges, locks and other metal materials, the surface should be treated with preservatives, such as zinc, chromium, spraying, or stainless steel. Hinges, etc., to be used to prevent deformation of the doors and windows design; locks, maximize the use of multi-point locking effect of a good anti-theft lock. DPM quality discern quality steel hollow glass doors DPM is also very critical. DPM mainly seals and sealing tape tops, wool tops quality seal on the length should be neat intelligent dimming glass prices, tight, flexible intelligent dimming glass projection can effectively waterproof and dustproof, there is between the two tops a base plate, can extend the life of tops. Sealing strip is also very important, the quality of the strip surface to be smooth, neat edges, flexible, constantly pulling the hand, let go after the basic restitution. Use high-quality insulating glass windows and doors sealed plastic strips intelligent dimming glass manufacturers, to ensure a good seal long state, otherwise, the air enters the hollow glass windows and doors after three to five years, thermal and sound insulation of windows and doors will be affected. Glass particles degree of non-compliance Reason 1: lack of hair strength steel intelligent dimming glass in the bottom of the pressure range, does not meet the requirements. The solution: increase the quench air pressure to reduce the height of the glass wind gate two reasons: the glass furnace temperature is too low. Glass is not yet completely burned through. Solution: Make sure no deformation, in the case of glass, adequate to increase the oven temperature or a longer heating time of glass, Cause 3: The actual thickness of the glass is less than a predetermined. Workaround: Use the standard thickness of glass and steel. Reason 4: The ambient air temperature is too high. Air density is too small. Solution: the production of glass and nighttime low temperatures. Intelligent dimming glass projection | Sino-Thai glass (certified) | pukou intelligent dimming glass by Glass Technology Co., Ltd. Nanjing, China and Thailand. Nanjing Sino-Thai Glass Co., Ltd. (www.njztglass.com) is Nanjing, 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. In the Thai glass leadership with the staff warmly welcome all inquiries negotiations to create the better future for the Thai glass.