The registration address of henan chiaki environmental science and technology ltd. Is at no. 25 of the village of pipera huo and tsai tsai, in the city of zhengzhou, henan province. The registration authority is the market supervision authority of zhu yi city, represented by a legal person and operates on general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; sale of specialized chemical products (excluding dangerous chemicals); sale of chemical products (excluding licensed chemical products); sale of specialized equipment for environmental protection; sale of gas, liquid separation and pure equipment; sale of fire-resistant materials; sale of equipment for the processing of electrothermal foods; management of atmospheric pollution; water pollution management; sewage treatment and its reuse; water pollution prevention and treatment services; environmental advisory services; engineering management services; installation services for general machinery; import and export of technology; import and export of goods (in addition to legally authorized projects, operating on an autonomous basis)