On December 6, 2016, after the evaluation, review, and approval of the municipal Commission of Supervision and Finance of Shenzhen, Grandsun was selected as one of 20 "Shenzhen intellectual property advantage enterprises" in 2015. Intellectual property advantage enterprises refer to those who belong to the county and the city’ key sectors, has the ability to undertake key industry development projects, owns the capability of independent intellectual property rights, actively carry out intellectual property protection and utilization, establish comprehensive intellectual property management system and mechanism and has the comprehensive strength of intellectual property rights of enterprises. In recent years, with the continuous innovation of Grandsun, the protection and layout of intellectual property rights have been upgraded to the strategic level of the company. Through the implementation of the intellectual property management system, the intellectual property management system and protection system matching the innovation and development strategy of Grandsun have been gradually constructed and formed.