The registration address of mingcang environmental technology ltd. In dongcheng city, guangdong province, located at no. 103, hoang gang, zhui shuang street, is the market supervision authority of dong chong city, represented by legal persons and covers general projects such as: development of mechanical equipment; manufacture of gas, liquid separation and pure equipment; sale of gas, liquid separation and pure equipment; sale of specialized equipment for environmental protection; manufacture of specialized equipment for environmental protection; manufacture of plastics; sale of plastics; manufacture of rubber products; sale of rubber products; manufacture of wind machines, fans; sale of wind machines, fans; sale of mechanical equipment; wholesale distribution of hardware products; sale of electrical equipment; sale of the internet (except for the sale of licensed goods); import and export of goods. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)