(a) the registration address of the hong kong trading company ltd. In guangzhou, is located in room 403, located at the green land international center, located at 4th street, 7th street, located in the huadu district of guangzhou. The registration authority is the guangzhou city market supervisory authority, represented by a legal person, sang-sung liang, and operates on the sale of type ii medical equipment; category i medical equipment sale; sale of synthetic fibres; sale of leather; sale of leather products; sale of chemical products (other than licensed chemical products); import and export of technology; sale of metal products; retail sale of hardware products; wholesale distribution of hardware products; import and export of goods; sale of toys; sale of toys, amphibious and recreational goods; sale of rubber products; sale of the internet (other than the sale of licensed goods); sale of engineering plastics and synthetic resins; operation of hazardous chemicals;