On March 21, 2025, according to the information from the State Intellectual Property Office, Zhejiang Shenglong Machinery Technology Co., Ltd. obtained a patent entitled "a cold and hot dual-purpose grinding plate for plastic granulator", with the authorization announcement number of CN 112223581 B and the application date of October, 2020.

Tianyancha data shows that Zhejiang Shenglong Machinery Technology Co., Ltd., founded in 2020 and located in Wenzhou, is an enterprise mainly engaged in science and technology promotion and application services. The registered capital of the enterprise is 20million yuan. According to the analysis of tianyancha big data, Zhejiang Shenglong Machinery Technology Co., Ltd. has 1 trademark information and 10 patent information in terms of property clues.