In guangdong province, the registration address of the ishio gate and window company ltd. Is located at no. 16 new basic industrial road no. 3 in the city of maguu, donghuang city, guangdong province. The registration authority is the market supervision authority of dong zhong city. The legal entity is represented by xu kim yong and operates in the following areas: production, sale and installation of fire doors and windows, fire protection equipment, fire protection curtain doors, fire protection materials; interior and exterior decoration works, architectural design and construction. (projects subject to legal approval are not allowed to operate without the approval of the relevant authorities) i'm not sure