In the case of dong hongshin mechanical works ltd., where the registered address is located at the xinlin town industrial park, e. G. East county, the registration authority is the east county administrative approval board, and the legal person's representatives are presumptuous, operating in the areas of petroleum machinery, chemical machinery, environmental machinery, plastic machinery, printing machinery manufacture, processing and sale; maintenance of mechanical equipment; sale of electromechanical products; production, sale of wooden packagings; export of the enterprise's own products and technologies; import of raw materials, instrumentation instruments, mechanical equipment, spare parts and technologies for the production of the enterprise, scientific research (except for goods and technologies for which the state limits the company's operations and the state ban on imports and exports); and processing of imported materials and “triplexed” operations. Daily (non-m...