Ji'nan Sheng Er Electronic Equipment Co., Ltd.   

Ji'nan Sheng Seoul Electronic Equipment Co., Ltd. is a professional engaged in gas detection alarm equipment, personal safety equipment research and development and services of high-tech enterprises. Gas detection alarm, mine monitoring, gas analysis instrument and safety breathing apparatus for gas pipe, steel metallurgy, petrochemical industry, food manufacturing, research and development of fire disaster relief, sewage treatment, coal, electricity, refrigeration, papermaking, pharmaceutical, warehousing, telecommunications, aviation, shipbuilding and other municipal, anti explosion, fire, need anti poisoning many industrial sites.