Since its establishment in 2001, Zhengzhou Dingli has consistently driven its growth through technological innovation, committed to improving customers' production efficiency, profitability, and safety. After 25 years of dedicated development, the company has grown into a technology-driven enterprise with nearly 200 employees and over 200 patents for drying machinery, continuously providing efficient and reliable solutions in areas such as solid waste resource utilization, bioenergy, and agricultural environmental protection.

Relying on its independent intellectual property rights, Zhengzhou Dingli has built a comprehensive product system covering the drying needs of various industries. Core equipment includes: Biomass drying and pelleting production lines; Feed residue drying equipment; Coal drying and upgrading systems; Animal manure environmental treatment drying equipment; Coconut fiber dedicated dryers; and supporting products such as charcoal machines, pellet mills, wood chippers, and dewatering machines, achieving full-process service capabilities from single machines to complete lines, and from processing to molding.
For 25 years, the company's products have been widely used in biomass energy production, livestock and poultry manure resource utilization, and high-value conversion of industrial by-products. It has created numerous benchmark projects both domestically and internationally, earning customer trust through stable performance and professional service.
On the occasion of its 25th anniversary, Zhengzhou Dingli expresses its gratitude to partners from all sectors for their long-term support. In the future, the company will continue to focus on its core strategy of "drying+", deepening technological iteration and product innovation, and working hand in hand with global customers to promote resource recycling and green, low-carbon development.