Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Portable Digging Machine, Float Sub, 18mm Drill Bit, HH Top Drive Parts,Float Valve. For more information, please send email to us. We are looking forwards the opportunity to service you. The product will supply to all over the world, such as Europe, America, Australia,New Zealand, Bolivia,Russia, Albania.We always insist on the principle of "Quality and service are the life of the product". Till now, our products have been exported to more than 20 countries under our strict quality control and high level service.