[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - aluminum outlet grille Grille] blade fixed and adjustable blades are two, with no air flow control valve 1. The genus round jet. 2. Can be used as delivery, return air. 3. Adjustable Grille blade can be adjusted according to the lower dip or spread angle. 4. You can not adjust the outlet air flow. Used as a side outlet of poor performance, in most cases used as return air oblique blade fixed sidewalls Grille except for the return air outside aluminum outlet, but also for the new air inlet [Tianjin Jinzhong Ji HVAC purification equipment Limited to recommend the star product - double adjustable louvered blinds] directly with the fan coil outlet supporting the use of central air conditioning systems can be used to end double Grille, blade angle can be adjusted within any range, the blades in different angle, available in different distances and different air supply air diffusion distances and different angular sizes user-selected aluminum vent outlet _ _ Tianjin Tianjin Jinzhong Ji ventilation engineering (View) provided by the Tianjin Jinzhong Ji purification HVAC Equipment Co. . "Fan, outlet, air valve, air duct, air-conditioned terminal, purification products" preferred Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com), the company is located: Xiqing District, North Industrial Park, North Park outside Central Industrial 19 years, the base to provide customers with the best quality service, Contact: Yang. Welcome to the new and old customers call, letter, visit the guide, business negotiations. The group expect to be your long-term partner!