Guangzhou Longwell Air Filtech Co.,Ltd. is an leader air filters manufacturer providing quality products to all of it\\\'s customers. Bringing rich experience and technology of the air filtration industry, our highly trained personnel provide expert recommendations on painting spray booth , HVAC, industrial ventilation, and air purification systems with a unique ability to satisfy customers with their needs. Our main products are roll filter media and finished air filters. They are the best sellers in domestic market and widely accepted by the overseas market. We hold patents for innovative new filtration products and have a policy of continuous research for product improvement. We use only top quality materials in manufacturing filters, housings, and complete systems. With the veteran worker and precise quality control carried out for every order, we give OEM service to help our customer with great competitiveness by producing top quality with Chinese cost level. We are looking forward to corporations worldwide. Wherever position your may at today, we would like to take this opportunity and assist you to promote your business further.