Td-7000 Series Aluminum Tubed Spindles for Auto Doffer Device Ring Spinning Machine - China High Speed Spindles, Bare Blade Spindle | Made-in-China.com
Source TONGDA Acrylic yarn and wool yarn ring spinning machine on m.alibaba.com
Ring spinning - Wikipedia
FX516 FLAX WET SPINNING MACHINE On the basis of introducing and making use of modern advanced technology of west Europe, FX516 flax wet spinning frame... | By Shandong Tongda textile machinery Group