[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - can open sidewalls Grille Grille] may open the side wall type air style that hinges on the basis of fixed vents on the addition of a more within the frame, the entire outlet valve was form the border between the blades and switch freely outlet, and is conducive to the installation and supporting the use of filters, commonly used in room air return. Supporting this air filter is fixed to the valve, so long as the hand flick the valve on both sides of the bolt, the shutter can be opened, will be able to withdraw or insert the filter from the valve; when closed, as long as the trap door onto the anti- Rain Grille, both sides of the spring bolt lock automatically, like a smooth appearance. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - egg cell Grille] egg format outlet has a unique trellis, set sent (back) outlet and decoration in one, commonly used in room air blower rotation flow outlet, return air. Mechanical properties of air should be checked prior to construction, installation points 1. Install. a) air moving parts Grille, requiring action freely, damping uniform, no card dead and loose. b) an adjustable or removable baffle product, requiring adjustment and removal easy, reliable, no loose after positioning. 2. The outlet should be smooth exterior surface decoration, leaf distribution should be balanced, the color should be consistent, no scratches and dents. 3. The air permit should meet the standard deviation of the outlet diffuser, Tianjin Jinzhong Ji 15 years of integrity (certified), Langfang air purification provided by HVAC Equipment Co., Ltd. Tianjin Jinzhong Ji. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) is a leader in Tianjin, fans, ventilation equipment, 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 group leadership with the staff warmly welcome all inquiries negotiations to create a better future for the base.