808,Shangyuan Avnue,Jiangning District,Nanjing,China, Nanjing, Jiangsu, China,211100
Nanjing Eight Rings Electron Co., Ltd located in the centre area of Jiangning district, Nanjing, which it a high-tech company integrated R&D, manufacture, sell and service.Nanjing specialize gas detector , analysis detector, invironmental protection ...
sells: one device with four gas detector function, chlorine gas detector, ammonia gas detector, hydrogen gas detector, nitrogen dioxide gas detector, phosphide gas detector, sulfur dioxide gas detector, carbon dioxide gas detector and other gas detector
