Unistrong Group

UniStrong, founded in 1994, is rooted in high precision products and services. With a series of key technologies and products that own completely independent intellectual property rights, UniStrong has realized the layout in whole industrial chain from chip board, terminal equipment, solutions to service platform. All these technologies have been widely used in surveying and mapping, precision agriculture, machine control, smart city, and other fields. Unistrong was listed in 2010 and employs over 2,000 employees worldwide.


eSurvey is Unistrong’s brand for overseas sales which was established in September 2018. The main products include board, surveying and mapping, the automatic navigation of agricultural machinery, machine control, rugged handheld, and various software. Now eSurvey has established a cooperative relationship with more than 50 countries.

Welcome to Join Us

eSurvey is not only serving global customers with high precision products, but also trying to build up a team. If you are interested in joining eSurvey or desire to cooperate with us, please contact us by email at info@esurvey-gnss.com.

Head Office
Building 4, No. 651 Wanfang Rd, Pujiang Town, Minhang District, Shanghai, China
Tel: +86 21 54467213
Email: info@esurvey-gnss.com


UniStrong Group

eSurvey team