寿力压缩机起源于美国印第安纳州密歇根市，专注螺杆式空气压缩机的研发及制造五十余载，是全球最知名的空气压缩机品牌之一。2017年7月，寿力加入日立集团，苏州工厂于2023年正式更名为日立压缩机（苏州）有限公司。日立压缩机（苏州）工厂生产的寿力产品被销售至全国、东南亚及其他地区。
Originally from Michigan City, Indiana, USA, Sullair has focused on the research and development and manufacturing of screw air compressors for more than 50 years, and remarks as one of the world's best-known air compressor brands. In July 2017, Sullair joined Hitachi Group and Suzhou factory officially changed company name to Hitachi Global Air Power (Suzhou) Co., Ltd. in 2023. The Sullair products made in HGAP-Suzhou factory has been widely sold in China, Southeast Asia markets and other regions of the world.
日立压缩机（苏州）有限公司（前身为苏州寿力）成立于2007年，于2008年11月正式开始运营； 占地面积23,800平方米，建筑面积14,100平方米，包含办公楼，生产车间、测试间及其他相关辅助设施。
HGAP-Suzhou (previously named as SSAE) was founded in 2007 and put into operation in November 2008, which covers a land area of 23,800 m2. The floor area is about 14,100 m2, including main office, workshop, testing cells, and other subsidiary facilities.
日立压缩机（苏州）工厂拥有十余条高效率生产线，满足公司所有产品的生产和试验，包括固定式螺杆压缩机、移动式螺杆压缩机、螺杆真空泵等，广泛应用于制造、纺织、建筑、采矿、能源、电子、食品等多个行业。秉承着“寿力就是质量，寿力就是服务”的品牌理念，公司致力于通过不断创新的技术和实用的设计为客户提供全面、稳定、优良的气体解决方案及高效、高品质的售后服务。
HGAP-Suzhou factory has more than 10 highly efficient assembly lines with fully integrated industrial production chains and laboratory facilities that can provide all kinds of compressed air system solutions to meet customers’ needs. Sullair brand's main products include stationary screw compressors, portable screw compressors, screw vacuum pumps, scroll compressors, which have been widely adopted in application industries like textile, construction, mining, energy, electronics and food industries. With holding the legacy brand image of “Sullair means quality, Sullair means service”, HGAP-Suzhou is committed to providing customers in all walks of life with all-round, stable, excellent air solutions and efficient, high-quality after-sales services through innovative technologies and practical designs.