Hangzhou Dinghui Environmental Protection Technology Co., Ltd., founded in 2008 and headquartered in Hangzhou, is a national high-tech and Zhejiang “specialized and innovative” enterprise focused on environmental protection solutions. Driven by technological innovation, the company provides integrated services covering R&D, equipment manufacturing, engineering, and operation & maintenance. Its self-developed activated coke cyclic adsorption technology reduces operating costs by 30–50%, while advanced wastewater treatment equipment enables near-zero discharge and reuse. With a comprehensive product portfolio and large-scale production base in Xinjiang, Dinghui serves leading clients across multiple industries, delivering reliable, efficient, and customized environmental solutions.
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Delivering innovative environmental solutions with advanced technology, reliable equipment, and efficient services for diverse industries worldwide.
Time engraves perseverance, and the new year inspires new hopes. At the beautiful juncture of welcoming 2026, all colleagues of Hangzhou Dinghui Environmental Protection Technology Co., Ltd. gathered at the annual gala to review the past and embrace ...
Mar, 19, 2026
Struggling with high-SS glass industry wastewater? Dinghui’s iUF system cuts energy use by 70%, enables 80% water reuse, and delivers ROI in <13 months. Request a technical spec sheet today.
Mar, 01, 2025
Facing EU 99.9% heavy metal removal rules and CBAM-driven green trade barriers? Discover proven glass wastewater treatment strategies for global market access and ESG compliance.
Feb, 01, 2025
Struggling with high-turbidity glass wastewater? Discover Dinghui's patented SS Double Selection, self-cleaning sedimentation, and ultrafiltration tech—cut costs, boost recovery to >65%, and achieve near-zero discharge. Request a solution audit.
Jan, 01, 2025
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