The registration address of yingfeng mechanical equipment limited in dong chongqing city is located in room no. 86, hisung fung road, changping town, dong chong city, guangdong province. The registration authority is the market supervision authority of dong chong city, represented by a legal person, mofachan, and its operations include marketing and processing: machinery delivery equipment, hardware hardware equipment, electronic machinery equipment, transport machinery accessories, hardware accessories and electronic parts. (projects subject to legal approval to operate with the approval of the relevant department)