The registration address of henan songsong heavy industries ltd. Is 2 km west of chemical road and west four roadway, henan province. The registration authority is zhengzhou city central district market supervision authority, with legal personality representatives, and operates on general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion; mechanical equipment development; manufacture of general equipment (excluding special equipment manufacture); manufacture of specialized equipment (excluding licensed professional equipment); sale of machinery equipment; repair of general equipment; repair of specialized equipment; installation of general machinery equipment; sale of chemical products (excluding licensed chemical products); sale of fire-resistant materials (in addition to projects subject to legal authorization, self-employed operations) licensed projects: import and export of technology; import an...