For automotive construction and maintenance the demand for highest quality automotive parts is no longer behind the supply and we take pride to be listed among to High Frequency Welde Manufacturers and Exporters. Shenzhen colorsun Automation Co. Ltd. owns cutting edge technology equipment and a high end manufacturing facility to deliver Ultrasonic welding machine, ultrasonic cleaning machine, high frequency welding machine, packing machine, automobile mould etc. with unbeatable quality standards. To excel in what we do our manufacturing facility follows a strict quality maintenance system being a legal entity with . Our business history holds successful 2020 Years of export and eventually growing export marketshare that has now reached [over_all_export_marketshare].Headquartered in Dongguan, Guangdong, China, our professional enterprise was first introduced with a total business capital of , in . Combining top notch products, speedy shipping and professional customer support our experience led us to score worth revenue in a year reaching export ratio of around .