The registration address of qingdung qingxi rock power technology ltd. Is located at no. 58 pinghsi industrial park in qingzhou city, qingdong province. The registration authority is the zhou liang city market supervisory authority. The legal entity is represented by the zhou liang army. It operates in the following areas: ground floor module, carbon compaction electrodes, carbon crystallized materials, poles, ion poles, copper-covered steel, flexible graphite-based materials, anti-corruption materials, retardants, welding and heat welding packages (the above do not contain products such as dangerous chemicals, etc. That are restricted or prohibited to operate), intelligent online monitoring systems, cable bridges, lightning rods, wave protectors, underground electrodes and anti-mine equipment; design and construction of anti-mine engineering works; detection of mine-protective equipment facilities; sale of anti-corruption paints, nanoconducting electric paints (the above do not inc...