Gold Index: 25514
Ningbo Jinyi Precision Machinery Co., Ltd. [China (Mainland)]
Business Type:Manufacturer City: Ningbo Province/State: Zhejiang Country/Region: China (Mainland) Follow Us:
Parallel Twin Extrusion Screws
High Grade linearAlloy steel optionalSize 50-180 available
2014-05-15
Twin Conical Screws for Extrusion
Nitriding Steel with high hardnessUnique design with high output