1) ISO 9001: 2000 Certificate 2) All-Sides Service. 3) 200 set/month Product featuresJW622 model ... parametersOptional Breadth:135,190,210,230,260,280,340,360 CMHeddle Frame NO.:2,4, 6, 8 Pcs;most cam opening 10pcs ... .5 KW~3.5KW Our products is your best choice! 2-PUMP 2OR3-NOZZLE WEFT DOBBY WEIGHTIER WATER JET LOOM