Lanzhong is a professional manufacturer of fire fighting nozzles and relevant fire fighting products, including water mist nozzles, kitchen fire nozzles, high velocity spray nozzles, FM200 nozzles, FK5112 nozzles, fan type nozzles, water mist lance guns, fire pump, fire fighting cabinets, valves and etc. Our products have been widely used in libraries, archives, high-rise buildings, production workshops, cable tunnels, oil-immersed transformers, boiler rooms, electronic information system rooms, generator rooms and other places. We offer nozzle design, OEM, ODM and customize service. Adhering to the scientific production process control method and 100% quality inspection, our nozzles have always maintained high quality.