The predecessor of Zhejiang Xiangsheng Purification Technology Co., Ltd. was Hangzhou Xiangsheng Gas Equipment Co., Ltd., founded in 2003. It is a national high-tech enterprise integrating R&D, production and sales. Over the past 20 years, the company has focused on post-treatment purification systems for compressed gases, adhered to the craftsmanship spirit, obtained a number of invention and utility model patents, and passed system certifications such as ISO9001, 14001 and 45001. The company has always adhered to the concept of "treating customers with integrity and winning with quality", and is committed to providing customers with efficient, energy-saving and stable overall intelligent solutions, realizing the full- process service from design and installation to maintenance. Relying on advanced processing and testing technologies, high-quality raw materials and sophisticated equipment, the company has always maintained a leading position in the industry in terms of product quality, technical support and service guarantee. The "Xiangsheng" series of purification equipment are widely used in various oil- lubricated and oil-free air compressors as well as special working conditions. The product range covers the whole series of compressed gas purification products, including refrigerated dryers, heatless (micro-thermal, waste heat, blast) regenerative adsorption dryers, combined low-dew-point dryers, biogas (gas) dryers, unpowered dissolved dryers, various filters, oil-water separators, coolers, industrial dehumidifiers, precooling units, chilled water units and various automatic drains. It also supports personalized customization. The product performance range covers a processing capacity of 0.6-1000 m³/min, a dew point of 10oC to - 70oC, an outlet oil content of 10 PPm to 0.001 PPm, and an outlet dust particle size of 30 μm to 0.01 μm, which can meet the diverse needs of different industries. In the future, the company will continue to be driven by technological innovation, adhere to the product principles of high quality, high reliability and low operating cost, strive for excellence, and continuously enhance brand competitiveness. Xiangsheng is willing to work hand in hand with domestic and foreign partners to create a beautiful future of sustainable development.