YSF was established 14 years ago in HK as a pioneer in the marketing for distribution of survey equipment and material testing equipment. Recently, We expanded our operations with two sub-offices in PRC. Our core business are expanded from sales and distribution to outsourcing, supporting, repairing, testing and calibration. 

 The mission of YSF is to provide Total Solution which can satisfy customers' need 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.  

We are committed to provide high quality services that conform to customer and regulatory requirements. 

We ensure that all personnel are competent and qualified for their role and responsibility. 

We will focus on maintaining and enhancing customer satisfaction to gain a better reputation and branding.