The porto city thong quantities manufacturing company limited, with its registered address at 200 metres west of the village council of the village of the village of the town of perao, in the city of poizhou, hebei province, is the market supervision authority of the city of peri, and its legal representative, yumei, operates in the area of drawing, computing and measuring equipment. Production, sale and sale of works, tablets, platforms, non-standards, instruments, special tools, blast tools, pumps, environmental equipment and accessories, machine beds and accessories; sale of castings. (projects subject to legal approval may not operate without the approval of the relevant department)