The registration address of pyryon hongang commercial and trade company limited is located in buildings 2-601 of the galactic dragon gate garden, building d3 of the pyprian economic technology development zone. The registration authority is the new subdirectorate office of pyry river, the market supervision authority of pyryon city, and its legal representative is liu toshio. The activities include sale, installation and maintenance of doors and windows; sale of: locks, buildings for weak electrical systems, hardware construction materials, mechanical and electrical equipment, labour security supplies, safety protection supplies, fire safety supplies, plastics; import and export of goods and technology. (projects subject to legal approval may not operate without the approval of the relevant department)