Shenzhen Orena Photonic Technology Co., fire control graphic display device according to GB16806-2006 standard, jointly designed and Shenyang Fire Research Institute of Ministry of Public Security, the products meet GB16808, GB14287 requirements, can receive a combustible gas alarm controller / electrical fire monitoring equipment failure ,, alarm transmission, Reset / Reset branch, isolated, primary and backup power failures and other information. After the 2008 implementation of new standards, the first through the CCCF certification. Orena graphic display device and an electrical fire monitoring equipment / combustible gas alarm controller has a written agreement connected with a simple, easy operation, inspection, etc. through high country most combustible gas alarm / electrical fire companies use the Orena graphics display means. We represent clients in Shenzhen Tean, Shanghai zero line, Shenzhen Power, Beijing Chongzheng zero, Beijing Union City, Henan Hanwei, China Resources Beijing Branch of the constant, Jinan Changqing and other enterprises. Throughout the mating process, Orena provide comprehensive technical support, in agreement written proof issued connected with other aspects of the person responsible to ensure that the product is connected with fast pass. Contact us: Company Name: Shenzhen Orena Photonic Technology Co., Ltd. Address: Longjing Road, Nanshan District, Shenzhen City Industrial Park Public Building Orena