PureAirTek is the international brand of Dongguan Kelong Environmental Technology Co., Ltd., a professional manufacturer specializing in industrial air pollution control equipment and environmental protection solutions.

Established in Dongguan, China, Dongguan Kelong Environmental Technology Co., Ltd. focuses on the development, production, and supply of dust collection equipment, VOC treatment systems, industrial filtration solutions, and related environmental protection equipment for global industrial customers.

Under the PureAirTek brand, we serve distributors, engineering companies, equipment integrators, and industrial end users across a wide range of industries, including woodworking, furniture manufacturing, metal processing, painting, printing, chemical production, pharmaceuticals, plastics, and food processing.

Our Main Product Portfolio

• Baghouse Dust Collectors

• Cartridge Dust Collectors

• Cyclone Dust Collectors

• Activated Carbon Adsorbers

• Spray Tower Scrubbers

• RCO Catalytic Oxidizers

• RTO Thermal Oxidizers

• Industrial Exhaust Fans

• Filtration Accessories and Replacement Parts

At Dongguan Kelong Environmental Technology Co., Ltd., we believe that every industrial facility requires a reliable and efficient air pollution control solution. Our engineering and manufacturing teams work closely with customers to provide customized equipment based on airflow requirements, dust characteristics, VOC concentrations, installation conditions, and local environmental standards.

With advanced manufacturing capabilities, strict quality control procedures, and extensive export experience, we are committed to delivering durable, energy-efficient, and cost-effective environmental equipment to customers worldwide.

Today, PureAirTek products are supplied to customers throughout Asia, Europe, the Middle East, Africa, and the Americas. We continue to build long-term partnerships by providing dependable products, responsive service, and professional technical support.

Why Choose PureAirTek

• Backed by Dongguan Kelong Environmental Technology Co., Ltd.

• Professional industrial environmental equipment manufacturer

• Factory direct supply

• OEM & ODM manufacturing support

• Customized engineering solutions

• Strict quality management system

• Global export experience

• Fast technical response

• Long-term partnership focus

Company Information