The registration address of zhang jia hong kong universal machinery ltd. Is located on twin fung street, luang town street, zhang jia hong kong city, with the registration authority being the zhang jia hong city administrative approval board, represented by a legal person, hu xuu, which covers the purchase and sale of mechanical equipment and spare parts; and import and export operations for self-employment and brokering of goods and technologies. (projects subject to legal approval may not operate without the approval of the relevant department)