The registered address of chongqing zhongqing zhang zhang zhang zai, is 2 qiang 26-10, half-mile street, 2 kowloon poe street, chongqing city, with legal representatives pan shun man, covering general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion; engineering and technological research and development; specialized equipment for environmental protection; specialized equipment for environmental protection; chemical product production (other than licensed chemical products); chemical product sales (other than licensed chemical products); manufacture of essential chemical materials (other than dangerous chemicals); development of new energy technologies; manufacture of specialized chemical products (other than dangerous chemicals); and sale of specialized chemical products (other than dangerous chemicals). (in addition to projects subject to authorization under the law, the operation of the business...