Nimbabong and new materials ltd. Are registered at 4-18-2 entrepreneurship building no. 66, new district school, nimbagau, zhejiang province. The registration authority is the high-tech industrial development division of the ningbo city market supervision authority, represented by legal persons and includes the development, manufacture, sale and technical services of eco-environmental materials; the development, manufacture, sale and technical services of corrosive functional, mine-proofing and new materials; air preheaters; the development, sale of coal machines; and the import and export of self-employed and brokered goods and technologies, with the exception of goods and technologies restricted or prohibited by the state。