The registration address of shenzhen city xinjiang environment technology ltd. Is located in the 7th industrial district of shenzhen city, located in the 7th industrial district of shenzhen city on the street of mada bay, and is the shenzhen market supervision authority, represented by a legal person, wang menk, operating in the area of domestic trade. Environmentally friendly electrical equipment, indoor air optimization equipment, equipment for the treatment of toxic and hazardous gases, equipment for the reduction of emissions of automatic formulations, closed sampling systems, gas-purification cabinets, gas treatment and ventilation systems, ventilation cabinets, laboratory furniture and equipment, and the development, production and marketing of energy-saving and air purification equipment。