Suzhou Dihan Environmental Protection Technology Co., Ltd
Range of supplied products:Fire gate valve, soft seal rising stem gate valve, clamp type butterfly valve, flange type butterfly valve, composite air valve, automatic micro exhaust valve

Suzhou Dihan Environmental Protection Technology Co., Ltd. was established in 2011 and is a high-tech enterprise integrating scientific research, production, and sales. The company has three production bases in Suzhou, Nantong, and Malaysia. Dihan is dedicated to technology research and development, equipment production, and operational services in the field of industrial environmental protection, providing customers with integrated solutions for green intelligent manufacturing and zero emissions.
Leading the industry, green manufacturing enterprises for environmental protection, one-stop solutions.
Second Prize of China Machinery Industry Science and Technology Award in 2014
In 2014, it was included in the first batch of the "Catalogue of Major Environmental Protection Technologies and Equipment Encouraged by the State" by the Ministry of Industry and Information Technology
The first batch of major environmental protection technology and equipment encouraged by the Ministry of Industry and Information Technology for development in 2017
Over 100 invention and utility model patents
Exhaust gas treatment system: Applicable fields: precision manufacturing, clean production, pharmaceuticals, chemicals, new materials, new energy, etc. Processing capacity:~250000CMH Processing requirements: compliant emissions
Wastewater preparation system: Applicable fields: precision manufacturing, clean production, pharmaceuticals, chemical industry, new energy, etc; Processing capacity:~25000T/D; Processing requirements: reuse/meet emission standards
Liquid filtration system: Liquid types: emulsion, water-based grinding fluid, grinding oil System flow rate: 200-30000 L/MIN Filtration accuracy: 2-70UM
Waste crushing system: Application: Supporting centralized filtration system, offline independent crushing system Material classification: cast iron, steel shavings, aluminum shavings, titanium alloy, oil sludge grinding shavings, etc. Processing capacity: 50KG/H~2T/H
Pure water preparation system: Suitable for clean production, pharmaceuticals, chemical industry, etc. Pure water grade: ≤ 18 megaohms Production capacity:~500T/H

