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Founded in 2016, Suzhou Esair Environmental Protection Technology Co., Ltd. is a comprehensive firm focused on industrial dust and waste gas treatment, integrating R&D, design, production, installation and after-sales. We localize and redevelop advanced European and American pollution control technologies, offering a full range of equipment including dry/wet dust collection, acid-base waste gas, VOCs, odor and oil mist purification.
With a professional team of over 200 covering R&D, production, construction and after-sales, we provide single-machine customization to full plant turnkey projects. Our products serve 20+ industries such as electronics, chemical, steel, lithium battery, pharmaceutical and ceramic, with 500+ manufacturing clients nationwide, delivering tailored solutions for complex working conditions.
We hold a full range of environmental qualifications, test reports and system certifications, strictly adhering to national environmental standards.
All purification equipment performance is verifiable, ensuring projects pass environmental inspections and acceptance smoothly

With over 10 years of industrial air purification expertise, we rely on in-house R&D, our own factory, full-service solutions and after-sales support to safeguard your environmental compliance from equipment quality to long-term operation, becoming your trusted long-term purification partner.
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High Vacuum Dust Collector Product Classification News Scope of Application Yisaier High Vacuum Dust Collection System is developed for source-side dust treatment generated during grinding, polishing, cleaning and other workstation operations. The complete high-vacuum dust collection system is designed to capture hazardous and production d…
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The lime dosing system is equipment for storing quicklime powder, equipped with a silo-top dust collector and realizing automatic powder feeding. Quicklime and calcium hydroxide powder (fine particles of 200–400 mesh) are pneumatically conveyed into the storage silo by bulk tank trucks. The powder is metered via a star feeder and delivered to th…