The registration address of zhejiang zhejiang zhengyang science and technology ltd. Is at 11 504 houses (only for business use) of the jasjiang park, 468 east street victory road, winchian city, zhejiang province. The registration authority is the market supervision authority of luqing city. The legal entity is represented by shashi yuan and operates on general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology extension; development of new materials and technologies; development of new energy technologies; development of electrical switch control equipment; sale of non-ferrous metal alloys; sale of high-performance non-ferrous metals and alloying materials; distribution of electrical switch control equipment; retailing of hardware products; sale of electric instrumentation forms; sale of mechanical and electrical equipment; import and export of goods; and import and export of technology (in addition to legally authorized projects, operating autonomously under a licence)。