Shenzhen lianzhong'an Fire Protection Technology Co., Ltd. is a modern high-tech fire protection enterprise specializing in the R & D, design, production, sales and service of all kinds of movable small or micro automatic fire extinguishing devices. The company has a very creative and pioneering team, and has invested a huge amount of money in the joint research and development of huoqilin clean and environmental protection sh series mobile gas automatic fire extinguishing device, water foam agent automatic fire extinguishing device, ultra-fine dry powder fire extinguishing device and other products with relevant scientific research institutions and military enterprises at home and abroad.