The registration address of chinan tohheng electronic science and technology ltd. Is located in unit 301 of the building 4-b-1 of the jiu jiu jiu jiu township, located on the street of the quixuan township, in shandong province. The registration authority is the market supervision authority of the quixon district of jeonan city. The legal person is represented by yoon wu and operates in such areas as electronic products, instrumentation instruments, distribution tanks, surveillance equipment, dust monitoring equipment, environmental monitoring instruments, environmental monitoring equipment, security surveillance equipment, video surveillance equipment, crane safety protection units, crane parts, electrical equipment, environmental protection equipment, mechanical equipment, computer hardware, industrial automation equipment, development, assembly, wholesale, retailing, development of computer software, installation, wholesale distribution, retailing and other projects that are not ...