Guangdong Hongtu has more than 500 valid authorized patents

So far, Guangdong Hongtu Company has more than 500 valid authorized patents, more than 100 invention patents, participated in the revision of 25 industry standards, and won 19 provincial and ministerial science and technology awards. Last year, Guangdong Hongtu Company completed the introduction of a 7000T intelligent die-casting unit and put into production the world's largest tonnage 12000T ultra-large intelligent die-casting unit.