The registration address of shanghai-based piesenno biotechnics, ltd., is located in room 1304, 2nd floor, huai huaikou road, cheihu district, shanghai city. The registration authority is the shanghai-based market supervision authority, represented by sun zhongqui, and operates on general items: technical services, technical development, technical advice, technical exchange, technology transfer, technical promotion; production of type i medical devices; sale of laboratory analytical instruments; sale of instrumentation; sale of specialized chemical products (without dangerous chemicals); sale of type i medical devices; sale of type ii medical equipment; sale of office equipment; sale of office supplies; sale of plastics; retail sale of computer hardware and software and assistive equipment; wholesale distribution of computer hardware and auxiliary equipment; integration of information systems; maintenance services for information systems; internet sales (except for the sale of goods...