Using the selected polyester fiber with hihg tenacity and low elongation to spin together a yarn; two or more yarns are twisted by spcial T.F.O. twisters into super high quatity sewing thread of any desired sizes. Special finishing processes such as silicon and wax are applied afterwards to inprove the sewablity. It is widely used in all kind of fabrics for high quality demand. Qutstanding features: *Good antistatic effect *Excellent anti-corrosiveness *Unique feature of no bread knots