The 2025 Global Investment Promotion Conference for the Guangdong-Hong Kong-Macao Greater Bay Area was held in Guangzhou on November 3, where Hongrita Group's Guangdong-Hong Kong Hezhen Smart Innovation & Technology Park project in Zhongshan's Cuiheng New District was signed onsite.

Founded in 1988, Hongrita is a national high-tech enterprise specializing in precision injection molds, plastic products and liquid silicone rubber R&D/production. It established its presence in Cuiheng New District in 2013. 

The signing marks the company's third investment project in the district, focusing on manufacturing core low-altitude economy equipment including drones, eVTOLs, and electric aircraft.

The project will build a full industry chain encompassing R&D, production, testing, application and services. Advanced technologies such as AI Agents (enterprise-class large models), IoT, AI and big data analysis will be integrated to enable intelligent, automated production.