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 instrument, mine monitoring, gas analysis instrument and protective breathing equipment for gas steel pipes, metallurgical steelmaking, petroleum chemical industry, food manufacturing, research and development, fire rescue, sewage treatment, coal mine, refrigeration, electric power, papermaking, pharmaceutical, warehousing, telecommunications, municipal, aviation, shipping etc. need to anti explosion, fire disaster, anti poisoning of various industrial sites.