The registration address of shanghai shushi biotech ltd. Is located on the 4th floor of zhu jiaang township, qingbao district, shanghai, and is registered as the market supervision authority of the qingura district, represented by the legal person shen yao, and covers general projects such as technical development, technical advice, technology transfer, technical services, marketing of laboratory equipment, laboratory analytical instruments, type i medical devices, construction materials, hardware, needle textiles and raw materials, japanese department goods, cosmetics, chemical products (excluding licensed chemical products) and specialized chemical products (excluding dangerous chemicals). (in addition to projects subject to authorization under the law, the operation is carried out autonomously under a licence)。