DSJet (Shanghai) Cleaning Equipment Co., Ltd., established in 2009, is a high-tech enterprise specializing in dry ice, equipment research and development, production, sales, and dry ice cleaning services. It mainly operates a series of dry ice cleaning products, and has domestically developed and independently developed dry ice production equipment with dozens of patented technologies. In 2018, we were honored as a high-tech enterprise and successfully passed certifications such as ISO9001 quality, ISO14001 environment, and ISO45001 management system. We have close cooperation with major leading enterprises across the country (Volkswagen, Audi, Ford, Volvo...) and have our own production bases throughout the country. (Professionalism, integrity) is our service tenet, providing a better service experience through one-on-one service and after-sales service. While helping enterprises solve the environmental pollution problems caused by traditional processes, it also increases the product's excellence rate and reduces the company's output costs.