Chemical FillingChina Twisting Machine for Trial Purpose Drafting Mechanism and The Hollow Ingot/ Ring Spindle/Groove Barrel Used in Flyer Spinning Frames, Find details about China Twisting Machine for Trial Purpose, Hollow Ingot/ Ring Spindle/Groove Barrel Used from Twisting Machine for Trial Purpose Drafting Mechanism and The Hollow Ingot/ Ring Spindle/Groove Barrel Used in Flyer Spinning Frames