The registration address of guangdong grand iron number control machinery ltd. Is located in three workshops and four workshops (residence declaration) of the joint general company of the lion mountain enterprise in the south sea district of fushan city, in the first phase of the hyequan science and technology industry centre, with the south sea area market supervision authority of fushan city, represented by a legal person, including processing, production and sale of wire cutting machines, digital control machines, automation equipment, industrial robots, numerical control systems, mechanical accessories and consumables; domestic trade, import and export of goods, and export of technology. (except for projects subject to authorization prior to registration by law, administrative regulation or decision of the state council) (projects subject to authorization in accordance with the law may operate only with the approval of the relevant department) i'm not sure