By spending 7 % of its annual revenues on RRD and maintaining its long-term partnership with ITRI, Hanbell has developed the technology to build refrigerant compressors (for air conditioners), air compressors (for industrial use), and refrigeration compressors (for refrigeration equipment). In more recent years, it has entered the high-tech arena via its development of a dry vacuum pump used in the manufacture of semiconductors and printed circuit boards.
漢鐘每年以營業額的 7 % 投入研發，多年來一直保持與工研院合作，將技術能力逐漸擴展至冷媒壓縮機（中央空調）、空氣壓縮機（工業用）、冷凍壓縮機（冷凍設備），近年研發的「乾式真空泵浦」則跨入半導體、面板設備等高科技領域。