The registration address of the zhuanghuang environmental materials ltd., located in the zhuikawa town of kunlun town village, is the market supervision authority of the city of zhuibo. The legal entity is represented by li zhuang and operates on general projects such as: development of new materials technology; manufacture of specialized chemical products (without hazardous chemicals); development of biochemical products technology; sale of specialized chemical products (without dangerous chemicals); marketing of ecological environmental materials; sale of chemical products (other than licensed chemical products); solid waste management; environmental advisory services; water pollution management; water pollution prevention services; sale of fire-resistant materials; sale of warm materials; selection of mines; technical services, technology development, technical advice, exchange, technology transfer, technology promotion; import and export of goods; and import and export of technology. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)