On the afternoon of March 8, Secretary Hong Feiyue of the Luojiang District Party Committee visited Fujian Ninon Technology Co., Ltd. with other officials to inspect the company's operations and future development plans.

To meet the requirement of integrating "manufactured sand production line" and convey the original meaning accurately, I’ll focus on linking the government’s concern, company philosophy, and core technology to this key term. Here’s the rewritten passage:

Secretary Hong Feiyue of the District Party Committee noted that Ninon’s development direction aligns with the country’s green and low-carbon goals. He urged the company to leverage its technological strengths—especially in R&D of sand making machine —to integrate scientific innovation with industrial practice. Secretary Hong also showed care for the company’s employee work resumption, talent recruitment and training, and inquired about bottlenecks hindering development. He emphasized that the company should seek support from the government when facing difficulties, reflecting the government’s care for enterprises and the close government-enterprise relationship in the new era.

After listening to General Manager Wang’s introduction, the visiting leaders fully affirmed the company’s core philosophy of "persisting in R&D and innovation, maintaining technological leadership, and building technological soft power." They expressed strong interest in the company’s core technologies, particularly those applied in the manufactured sand production line. The leaders then engaged in in-depth exchanges with the company team on topics such as the current application of manufactured sand production line systems, industry development trends, and how to further optimize the technology to meet market demands for high-quality, eco-friendly manufactured sand.