1) We have12years of production experience, 2)Diameter:1.30-4.0mm 3)Profile:round,square,star,etc 1. JUDIN TRIMMER LINE,ECO-LINE2.all size,shapes,colours package can be selected3.offer OEM service4.100% copolymer trimmer line is designed for commercial applications. Dual extrusion allows for a soft flexible core for quick impact recovery and a hard tough outer core for abrasion resistance. Slick ...