YSF Corporation Company (YSF) was established 10 years ago in Hong Kong as a pioneer in the marketing and distribution of field survey equipment and material testing equipment. Recently, whilst continuing business in Hong Kong, YSF has expanded its operations in PRC with an aim to expand the market base. Until today, we have two-sub offices at PRC. The core business of YSF revolves around field survey equipment and material testing equipment with expanded services in areas of outsourcing, supporting, repairing and upgrading of survey equipment. In keeping up with the latest technologies in land surveying, YSF has been involved with Global Positioning System (GPS) related technologies in order to serve customers better along with graphic Geographic Information Systems (GIS).

The mission of YSF is to provide total solutions that are satisfactory to customers interested in measuring, managing and maintaining earth resources mainly in the areas of land surveying, plantation management and GIS related applications. Customer satisfaction is the No.1 policy for the daily operations of the company.
Since the establishment of YSF, the company has expanded its products and services into areas of specialized testing equipment for laboratories and engineering purposes. YSF currently provides outsourcing services for all brands of survey equipment, survey accessories, lab/testing equipment and GIS related softwares.