We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for GPS RTK, , , ,. Our customers mainly distributed in the North America, Africa and Eastern Europe. we will source top quality goods using the really aggressive selling price. The product will supply to all over the world, such as Europe, America, Australia,Estonia , Washington ,Kenya , Australia .We are increasingly expanding our international market share based on quality products, excellent service, reasonable price and timely delivery. Please contact us at any time for more information.