Vendedor oilfieldexpert

hna is a large mud pump and pump parts manufacturer in china. the main products are sold to usa, middle asia,canada, mexico, venezuela, europe,middle east & russia. the mud pumps are used in oil drilling & mining. we manufacture emsco f500, f-1000, f-1300, f-1600 and gardner- denver pz-9 mud pumps. the quality products, competitive prices, respensive service and short delivery time earn a lot of reputation for us.