Shaanxi J&R Chemical Industrial Co., Ltd is a high-technology compositive enterprise, which is specialized in researching, designing, manufacturing, marketing and services of the fire products. The core patent is Aerosol Fire-extinguishing Agent without toxicity and corrosion for electric appliance (Publication info: CN1386554). Our leading product, S Type DKL Aerosol Automatic Fire Extinguishing Device, since which launched into the market, has been successfully used in more than 20 provinces in China. Specialty of 1000 projects that we provide services covers mobile communications, telecom, railway, transportation, petroleum, metallurgy, electricity, finance, etc. J&R would like to become a friend with you. We can help meet your manufacturing needs and provide information about fire protection.