China 0.20mm 0.23mm 0.28mm Nylon 6/66 Co- Polymer Monofilament Yarn Soft High Grade Longline Fishing Line, Find details and Price about China 0.20mm 0.23mm 0.28mm, Nylon 6/66 from 0.20mm 0.23mm 0.28mm Nylon 6/66 Co- Polymer Monofilament Yarn Soft High Grade Longline Fishing Line