The registration address of china rock machinery ltd. Is located in room 203, 3rd street, 3rd street, rhinoceros grand 2nd street, grand luang town, dong chang city, guangdong province. The registration authority is the market supervision authority of dong chang city, represented by a legal person, and operates in the areas of production, processing and distribution: mechanical parts, hardware products, automation equipment, and mould accessories. (projects subject to legal approval to operate with the approval of the relevant department)