The invention patent "acrylic polymer oxidative crosslinking modified starch" has been awarded the patent prize of Dongguan. In the fifth consecutive year, it has been awarded the "Guangdong Shou contract and heavy credit company".
"Hui Mei starch science and technology" trademark was identified as "Guangdong province famous trademark" through "national high-tech enterprises" to identify the market share of the first in Guangdong province.