No registered address is given to cibejoda technology ltd., located in room 403 on the 4th floor of the china electronics (no tin) digital cricket 1 # complex, 6th street pioneer of the city of nishi city, with the registration authority being the administrative approval board of the sinshan region, represented by a legal person, li ping, which operates in the areas of ultra-hard materials, grinding equipment, development, sale and technical services; sale and technical services of knives, moulds, electrical machinery, machine-bed equipment, metal materials, metal products, chemical raw materials and products (other than dangerous goods); import and export operations for self-employed and proxy goods and technologies (other than goods and technologies for which the state limits companies operate or prohibits import and export). (projects subject to legal approval may not operate without the approval of the relevant department)