Rain Grille * tripod is supplied rain Grille * Shandong rain rain Grille Grille Grille also known as waterproof and is made of aluminum, which blades are designed special shape, prevent splashing inside the function usually installed on the building's exterior as fresh air. General as an office or hotel elevator or return air vents or decorative piping port and service port. Rain Grille Features are as follows: A, fixed blade design a 45 ° bevel, retaining function. B, can be made to strengthen the embedded type or enhanced. C, can open the shutter blades and the frame was a form conducive to installation and supporting the use of the filter. We can customize the size of rain Grille profiled according to customer requirements. County of Shandong Province Wu Ding-n Industrial Co., Ltd. predecessor Zhangnan Copper, the company founded in the 90s of last century, located in Lu right Tuen Industrial Park, is engaged in aluminum outlet, induced fan, fan coil units, coolers , fans, regulating valves, water tanks, air conditioning units, air curtain and other central air-conditioning and the end product research and development, production, installation and service in one enterprise.