The registration address of the city of wu yi, polly machinery limited, is located at the 8th platoon, no. 3, no. 8 of the village of tufu road, chufu street, zhengzhou city, henan province. The registration authority is the market supervision authority of zhu yi city, with legal representatives representing zhang ho feng, operating in the following areas: sale of mechanical equipment and accessories; import and export of goods or technology (with the exception of import and export of goods and technology which are prohibited or administratively approved by the state)。