PROFESSIONAL MANUFACTURER & THE HALLMARK OF QUALITY IN PNEUMATIC TOOLS UNO Resourcing Inc. is a professional manufacturer specialized in air compressors as well as air pumps and pneumatic tools. UNO Resourcing Inc. provides OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services and solutions. Our products are manufactured in Taiwan and mainland China, with headquarters located in Taiwan. With 30 years of experience in manufacturing and exporting to several countries, our customers are always highly satisfied.