Our History We are an independent third party of surveying and mapping equipment after-sales service company,Website:http://www.china-seco.com, founded in 2012, provide professional maintenance, total station, surveying and mapping surveying and mapping GPS accessories sales and service. Covers geophysical surveying and mapping, water conservancy, geology, traffic, electric power, industries, agriculture, etc. Our Product GEB221 battery|GEB121|BT-52Q|TSC2 Battery|Trimble gps repair|Trimble recon battery|GPS, Survey, Accessories, Repair, Battery, Charger, Cable, Prism, Pole,Tribrach, Adapter, Bages, Cases, Total Stations, Theodolites,Field Supplies, Safety Supplies, Data Collectors, Accessories, Range Poles / Bipods, Tribrachs & Adapters, Software, Prisms,Levels GPS Radios,survey equipment,survey supplies, GPS systems, gps survey equipment, GNSS, Trimble, Leica, Topcon, Ashtech,Thales,Magellan,Spectra Precision, Pacific Crest, TDS Product Application Land Survey, GIS, Agriculture, Construction, Building, Road, Oil Our service We are the earliest pioneers and innovators, as an industry with our many years of industry experience and professional maintenance capabilities to provide clients with the best service. Stick to our values, "to create the most valuable services" for the idea, adhere to professional after-sale ability get fair return from the market. We believe employees is the greatest wealth enterprises, our goal is to create a "professional, responsibility and sunshine" of the enterprise team, do the best enterprise of surveying and mapping instruments maintenance and accessories.