The registered address of qingdao rock and plastics industries ltd. Is located at the tumura industrial park in guangxi street office, qingzhou city, shandong province. The registration authority is guangzhou city market supervisory authority, represented by legal persons, and operates on general projects such as: plastic manufacturing; marketing of plastics; development of new materials and technology; development of mechanical equipment; technical development; technical services, technical advice, technology exchange, technology transfer, technology extension; development of non-conventional water-use technologies; manufacture of specialized equipment for environmental protection; construction of mechanical and electrical equipment; sale of mechanical and electrical equipment; consultancy services for environmental protection; installation of general mechanical equipment; water pollution management; monitoring of environmental protection; technology networking services; network te...