The registered address of shanghai iontung international trading ltd. Is located on the 12th floor of the 2nd floor of the 8-word bridge in the town of pun hyun, shanghai city, with the registration authority being the market supervision authority of pun hyun district and the legal person representing zhang qing su, and covers general items: import and export of goods; import and export of technology; sale of plastics; sale of rubber products; sale of pigments; sale of moulds; sale of machinery equipment; wholesale distribution of hardware products; retail sale of hardware products; sale of electronics; wholesale distribution of electronic devices; retail distribution of electronic devices; sale of communications equipment; sale of chemical products (other than licensed chemical products). (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)