Benefits of Ultrasonic Cleaning Machines and Which is the Top Manufacturer in China? Industrial level cleaning applications require top-class features for a cleaning machine to accomplish lengthy tasks in less time thus reducing the efforts of workers. ZC international technology is aimed at providing such advanced industrial level cleaning machines for washing purposes in any kind of large scale industries effortlessly at a cost-effective price. Ultrasonic washing machines are the leading type in this category as they use sound waves of high frequency level to effectively remove contaminants and dust particles from solid surfaces such as metals, plastics, ceramic, rubber and glass etc. The industrial machines provided by this company require minimum power consumption to remove the contaminants without any kind of harsh scrubbing.