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It mainly manufactures kinds of Scrap Metal Baler, Shear, Scrap Metal Shredder, Waste Automobile Dismantling Equipment, Non-metal Baler, Compactor and the Complete Production Line of Household Garbage. The products are used in the National Circular Economy Park, National Urban Renewable Resource Base, Steel and Nonferrous Metal enterprise, Waste Steel Processing Center (Base) and Household Garbage Processing Center.
Recently, the Ministry of Industry and Information Technology announced the list of green factories and green industrial parks for 2025. Jiangsu Weilman Technology Co., Ltd., a wholly-owned subsidiary of Huahong Technology, was successfully selected for the national “Green Factory” list due to its outstanding achievements in the field of green manufacturing!
Green Manufacturing: Willman’s Unwavering Commitment

A “green factory” is one that achieves intensive land use, harmless treatment of raw materials, clean production processes, recycling of waste, and low-carbon energy usage. Through rigorous local recommendations, expert evaluations, and multiple rounds of verification, Wilman Technology stood out among many companies, demonstrating that the company has reached a national advanced level in terms of green and sustainable development.
Wilman’s Green Practices

The installed capacity of the Wilman Photovoltaic Power Station is 2 megawatts.
PART 1 Green Production System
Introduce an intelligent energy management system for real-time monitoring of energy consumption data.
The workshop is equipped with an exhaust gas filtration system and a wastewater recycling system.
Green electricity accounted for 33.28%, far exceeding that of similar companies.
PART 2 Resource Recycling
Establish a comprehensive waste sorting and recycling system.
Consider recyclability and environmental friendliness from the product design stage.
Use biodegradable and environmentally friendly materials for packaging.
PART3 Applications of Clean Energy
A distributed photovoltaic power generation system has been installed on the roof of the factory building.
Gradually replace traditional energy equipment and increase the proportion of electricity usage.
Participate in green power trading to support the development of renewable energy.
03 Innovation-driven: Green Technology Leads the Industry


As a leading company in the elevator signaling system industry, Wilman Technology not only continuously makes breakthroughs in product innovation but also integrates environmental protection concepts throughout the entire R&D process.
Develop low-power, long-life electronic products
Replace traditional hazardous substances with environmentally friendly materials
product service life through modular design
Establish a comprehensive environmental management system for the entire product lifecycle
04 Taking Responsibility Together to Build a Brighter Future
This honor is a recognition of Willman’s past achievements and also serves as a motivation for future progress. Willman will use this as an opportunity to further advance green manufacturing practices, promote coordinated sustainable development along the entire industrial chain, and contribute to achieving the “dual carbon” goals.
In the future, Willman Technology will continue to adhere to:
Increase investment in green technology research and development
Improve environmental management system
Promoting the green development of the supply chain
Cultivate environmental awareness among all employees
Publish environmental performance information and accept public oversight
05 Conclusion: Green Manufacturing – Never Stopping
Wilman Technology will take “green factory” as a new starting point, continue to fulfill its corporate social responsibilities, drive green development through technological innovation, provide customers with more environmentally friendly and efficient products and services, and work together with partners to build a clean and beautiful world!