Shanghai DHH Screw Compressor Co., Ltd is a screw compressor manufacturer in Shanghai, China. We focus on the research & develop and manufacture of screw air compressors and related after-treatment equipment.Our screw compressors include air & water cooled compressor, belt & direct driven compressor, variable frequency compressor, low pressure compressor, oil free compressor, diesel driven portable compressor and piston compressor; Our after-treatment equipment include refrigeration & adsorption air dyers, precision Air filter and Air receiver.Our products have passed CE certificate. We offer you world-class products with advanced features, competitive price, and reliable quality and on time delivery.We always make superior quality screw compressor because of adopting Germany advanced production technology and European famous brands machine parts for compressors. Shanghai DHH screw compressor has an experienced expert team, not only provide users with high-quality and high-efficiency compressed air system equipment, but also provide users with optimum air system solutions during before-sale, sale and after-sale services. In China Market, our compressor has become the preferred choice to customer through technical superiority, strong sales network and excellent after-sales service.In the world market, our products are available in 40 countries covering Europe, North America, South America Australia, Asia, Africa, and Middle-East.Welcome more agents and dealers join us and make long term cooperation!