The registration address of siam mac limited is located in room 11002, 97 units 1, located in the 19th block of the 17th block of the new city of sion road, located in the new city of sion, with the registration authority being the market supervision authority of the new city of sion, represented by a legal entity, and includes general operating projects such as generators, ups power supply, eps power supply, batteries, solar energy products and lamps, energy-saving products, monitoring the sale of products, installation, commissioning, maintenance, repair, maintenance, rental and technical advice; and the sale of general machinery and accessories, electronics, communications equipment, hardware, office supplies, household appliances. (projects subject to legal approval may not operate without the approval of the relevant department)