Shenzhen ELKPUE Environmental Protection Technology Co., Ltd. successfully passed the qualification review of qualified suppliers of China Resources Group and officially became a qualified supplier of China Resources Group.

      Founded in 1938, China Resources (Group) Co., Ltd. is mainly engaged in three fields: consumer goods manufacturing and distribution, real estate and related industries, infrastructure and utilities. It has 17 first-class profit centers and 6 listed companies in Hong Kong: China Resources Gas (hk1193), China Resources beer (hk291), China resources power (hk836), China Resources Land (hk1109), China Resources Cement (hk1313) and China Resources medicine (hk3320). On July 22, 2015, Fortune magazine released the list of the world's top 500 enterprises in 2015. China Resources Group was listed again with 115 excellent results, up 28 places compared with 2014. On July 20, 2016, China Resources Group ranked 91st in the list of the world's top 500 released by Fortune magazine. In August 2016, China Resources Group ranked 17th among the top 500 Chinese enterprises in 2016. Ranked 86th in the 2017 Fortune Global 500. On November 23, 2018, the Chinese Academy of Social Sciences released the ranking of corporate social responsibility in 2018, ranking first. On July 22, 2019, Fortune magazine released the ranking of the world's top 500 in 2019, and China Resources Group ranked 80th.