Set up in 2009, Beijing Gelinruida Technology Development Co., Ltd is quickly developing to be a well-known agent and distributor of surveying equipments in China. On 5th. Sept, 2012, we have our company registered in Hong Kong as Green Rida Group Limited to further advance our international trade. We are an agent of Leica, Unistrong and Bofei products, the exclusive agent of BTJ series of gyroscopes, and a distributor of Trimble products and other total stations such as NTS series. We are well known for our broad array of our products which are not only of high quality and easy operation,...