ZHOUSHAN TONGFA MACHINERY CO., LTD welcomes you to have a walk through of our products and our premises where we offer extruders,granulators,single or double screws.and . As successful Twin Screw Manu...

co-rotating parallel twin-screw extruders, sell...

Based on vast industrial experience and 12 Years export history we excel in manufacturing best performing tools that never fail to industrial experts. Given the requirements of up to the mark Screw B...