Shangyu Zhengyuan Knitting Machinery Factory is located in the scenic town-xiaguan, it is in the middle of Hangzhou and Ningbo city, it takes only one-hour to ningbo port and three-hour to shanghai port.The transport is very convenient. The factory has 30 years history in the textile and knitting field,we have our own trademark SHANGZHEN. We are the professional which specializes in designing and manufacturing knitting machines. We are engaged in supplying single jersey circular knitting machine and double jersey circular knitting machine series. And now we have the new machine--Pneumatic cover cup moulding machine. We have very advanced computer process equipment and measurement instruments, and experiences professional engineer who can satisfy customers different specification. Shangyu Zhengyuan Knitting Machinery Factory sticks to the management policy of TRUST AND QUALITY FIRST,THE