SHANGRAO HAODI IMP.& EXP TRADING CO., LTD. is a professional company in surveying industrial in China, With the help of advanced processing and testing instruments, Company specialize in manufacturing up-to-date surveying products, which include total station, electronic theodolites, levels and accessories. The technology of products are not only base on technology of previous Shanghai Sokkia instrument company, but also have been improved and perfected by us. We are always very glad to provide global customers with our excellent products and service.