2007,leman developed the 1st generation Long-arm s/m LM8500-LB.2009,leman developed the 2nd improved Long-arm auto-trimmer s/m LM8500-LB-7 .2010,leman developed the 3rd direct drive Long-arm s/m got high recognition of famous down jacket and padding jackets, meanwhile was put Into the history of long arm template sewing machine. One worker prepare the cloth, can meet 3workers stitching, the efficiency is 1.5 to 2times of normal lockstitch sewing machine.2012,leman developed the 4th double needle long arm Template sewing machine which can stitch two parallel lines. Normal hook and large hook both available. Can stitch from light material to heavy material until 4pcs of leather. Guage set from 3.2mm,4.8mm,5.6mm,6.4mm,9.6mm 50mm etc can be done accordingly.2012, leman developed the 5th super long arm template sewing machine LM2010-M-76.2013,leman developed the 6th automatic template sewing machine LM2010-A-76 which worker can operation several machines simultaneously which max. pattern size is 680mmx1200mm .2015,Leman developed the 7th LM2015-A-100 automatic template sewing machine which max pattern size 900mmx1500mm. we hope our 100% efforts to meet your 100% satisfactory!