DingLi is one of the largest mobile network test and measurement solution providers, covering 63 countries and regions across the globe. We are also one of the largest mobile network service providers in Mainland China, with nearly 300 ongoing network test and optimization projects spanning over 31 provinces, regions and municipalities.

With over 910 skilled and professional employees, we consistently emphasize R&D excellence through strategic alliances, investment and providing modern facilities, as innovation is our key competitive differentiator in the industry.