Trademark:CNBALL; Productivity:2MILLION /MONTH; Packing:Industrial packing, OEM...; Transportation:by sea,air…; Specifications:BORE 4-50mm;Function:motor,power tools,machine…; DeliveryDate:30-40days;PaymentType:L/C,T/T; Certificates:ISO9001:2000/ROSH; ExportingRegion:USA,England,Danmark,Korea...;
material:GCR15