Kanden Industry Co., Ltd. Technology We will replace even one light bulb and one faucet. Please feel free to order. Business items Air-conditioning / air-conditioning / ventilation equipment construction Water supply / drainage / sanitary equipment construction Water and sewage equipment construction Electrical equipment construction Automatic fire alarm equipment Sprinkler equipment Power generation equipment Sewage board construction Sewage treatment construction Civil engineering work Refrigerated / frozen food low temperature storage device design / construction, especially equipment design / manufacturing / construction Aerial photography (using RC unmanned aerial vehicle) business EMC (electromagnetic wave countermeasure) business