The registration address of wuzhou purple field trading company ltd. Is located in room 2105a, building a, located in a. Zhang city, china city, located at the 185th street dynamic business square, city of suzhou. The registration authority is the administrative approval board of the city of suzhou, with legal representatives zhang zhang zhang, which operates on the basis of the sale, installation and maintenance of experimental instruments, analytical instruments, instruments for the protection of the water quality of the environment; sales of non-hazardous chemical reagents and consumables, glass instruments, medical devices, chemical materials and products (non-hazardous goods), electronics and appliances, hardware, construction materials, mechanical and electrical products, tools, labour protection supplies, office works and articles; transport of laboratory furniture equipment, ventilation, waterways systems, construction, installation; import and export of various goods and technologies from and on behalf of enterprises (with the exception of goods and technologies for which the state limits the operation of enterprises or prohibitions on import and export). (projects subject to legal authorization and subject to the approval of the relevant authorities for the conduct of business) general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; sale of packaging materials and products; sale of specialized equipment for environmental protection; repair of specialized equipment; sale of type i medical devices; sale of type ii medical devices; sale of plastics; wholesale distribution of computer software and hardware and assistive equipment; sale of internet (other than the sale of goods for which authorization is required); sale of internet equipment (in addition to projects for which authorization is required by law, the operation is carried out on an autonomous basis under a licence of law)