Certification: GB/T19001-2008 ISO9001-2008 1500rpm, four strokes, inline. Fan and water tank cooling system Packaging & DeliveryPackaging Detail: Wood or plastic film package depending on Client's requirementDelivery Detail: within 7days with stock after prepaid and 30 days without stockSpecifications1)High efficency 2)OEM offered ,CE& ISO9001:2008 3)Competitive price 4)Global warranty 5)Safe, ...