Condition:New After-sales Service Provided:Overseas service center available Materia:food grade Stainless steel Milking cup group:2800CC cluster Use:milking machine, pumping milk nipples quantity:2 4pcs single bottles:10-15 cows hour Low noise:No hurt to nipples of animals Dimension(L*W*H):80*34*83cm Voltage:220v power:550w key word:milking machine