The registration address of yi xing city's tihua town industrial centre is the yi xing city data office, with legal representatives ban zhiqiang, and covers: metal drums, tank designs, manufactures, sales; packaging printing; packaging design, manufacture, sale; construction and development of packaging iron and steel tank technology; import and export operations for self-employment and brokering of goods and technologies (with the exception of goods and technologies for which the state limits business operations or prohibits import and export); and road transport. (projects subject to legal approval may not operate without the approval of the relevant department)