Dirkbiel's commercial and industrial filtration division focuses on the research and development, manufacturing and sales of high-end air filtration products "Dirkbiel" brand air filters (primary-efficiency air filters, medium-efficiency air filters, HEPA.ULPA air filters, chemical air filters ); industrial pure water filter; clean room equipment (air shower, cargo shower, ultra-clean workbench, FFU, transfer window, high-efficiency air supply outlet, clean laminar flow hood, deep bed chemical filtration unit, mobile chemical filtration unit ); air purifiers, air purifying fresh air fans, air purifying and disinfecting machines; all products are manufactured in accordance with international standards (ISO/9001, ISO/DIS14644-1, ISO16890, ISO 29463,U.S.A/SMACNA, EN779, EN1822).

 

Dirkbiel has excellent senior engineers, professional and technical personnel; advanced production equipment, testing equipment, and unified management around the world. From raw material procurement, manufacturing and processing, to sales to customer terminals, every process is strictly tested and controlled to ensure that each product is of excellent quality. The products are sold all over the world, with customers from domestic and foreign listed companies and engineering construction companies, and have received unanimous praise from customers.