Features:1) Used for garments sewing a) 180 (60/2), 140 (60/2): used for shirts, blouses, lingerie, light weight fabrics b) 120 (60/3), 120 (40/3): used for tailoring, rain wear, shirt, blouse, sports wear, knitwear, quilts c) 75 (40/3): used for tailoring, trousers, jacket, medium, heavy fabric d) 50 (20/2), 30 (20/3): used for jeans, upholstery PVC bags, canvas, footwear e) 40/2 for shirts, jackets, pants, 20/2, 20/32) 20/2, 2000y/3000y/5000y3) 20/3, 2000y/3000y/5000y4) 30/2, 2000y/3000y/5000y5) 40/2, 3000y/5000y/10000y6) 40/3, 3000y/4000y/5000y7) 50/2, 3000y/5000y/10000y8) 50/3, 3000y/5000y/10000y9) 60/2, 4000y/5000y/10000y producing area:China