1) We are a 20 years' specialist manufacturer of air-oil separators and in-line filter elements (sets) for air compressors with a Taiwan-based factory equipped with testing facility.
2) We supply full range of replacement parts compatible with major European, Japanese and American air compressors, serving customers in high-end automated, electronics, engineering, medical, automobile industries and many more.
3) Dolomann International Co., Ltd is Certified ISO 9001, a recipient of "Taiwan Excellence Award " conferred by the Chinese Development Career Committee in 2014 for the filters it manufactured. The filters are SGS and TTRI test proved with imported overseas materials.