The registration address of jenanhua business environmental technology ltd. Is located at 5 no. 5 north street, located in the street of the zhengzhou neighbourhood, shandong province. The registration authority is the market supervision authority of the zhoushan district of jeonan city, with legal representatives zhu ray, and operates on general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; sale of equipment for the exclusive purpose of environmental protection; manufacture of equipment for the exclusive purpose of environmental monitoring; sale of instruments for environmental monitoring; repair of specialized equipment; manufacture of instruments for the exclusive purpose of environmental monitoring; manufacture of soundproofing materials; sale of insulation and soundproofing materials; manufacture of coating equipment; sale of paint equipment; plastic surface treatment; spray processing; labour services (excluding labour dispatch); and lease of machinery. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)