Our Businesscope
Henan Zhonglian Demei MachineryManufacturing Co., Ltd. is an enterprisefocusing on the research and development andmanufacturing of waste sorting and recyclingequipment.
The company’s main business coversthe research and development, production,sales, export and project implementation ofsorting and treatment equipment for domesticwaste, construction waste, decoration waste,stale waste, etc. The core products includegarbage sorting and treatment machinery,waste wind power leaf crushing and recycling equipment.

R&D
R&D CENTER
Intelligent Waste Sorting Equipment Technology Research & Innovation
We specialize in the research and development of complete sets of equipment for solid waste treatment and the sorting of municipal solid waste, construction waste, and waste paper. We have dedicated R&D teams focused on mechanical structural design, intelligent sorting control systems, and eco-friendly crushing and screening processes.
By continuously upgrading core technologies in shredding, screening, sorting, conveying, and automated production lines, we provide customers with customized production line solutions, custom-built non-standard equipment, and comprehensive plant planning and design to meet the waste treatment needs of various scenarios.
Senior Mechanical Engineer and Specialist in Automation and Electrical Control R&D and Process Optimization, with many years of experience in the environmental machinery industry
Wear-resistant screening technology, high-performance crushing and shredding processes; Intelligent variable-frequency control systems, low-energy consumption and energy-saving designs; Modular production line configurations, research and development of corrosion-resistant and durable structures
Upgrading of complete sets of equipment for municipal solid waste sorting, construction waste treatment, solid waste recycling, and waste paper and scrap recycling
Customization of non-standard equipment, on-site condition-based solution design, comprehensive production line customization, and equipment retrofitting and upgrades

