NINGBO JINYI PRECISION MACHINERY CO., LTD.

No. 158, Qiancheng Road, Zhenhai

http://www.jinyiscrew.com

+86 574 55002386

With over 20 years' development, Ningbo Jinyi Precision Machinery Co., Ltd is now one of Chinese largest companies specialized in manufacturing Screws, Barrels & Tie Bars for all kinds of Plastics and Rubber Machinery.