Qingdao Guoyuan Environmental Protection CO.,LTD is established in 1999,focus on researching,developing,manufacturing new automatic washing machine,nearly 20 years.We are the leader of China car washing machine.Also we adopt and learn the world's advanced technical to improve our own machines,now we have many types of car washing machine,such as tunnel car washing machine,gantry car washing machine,touchless car washing machine and special car washing machine for containers or engineering vechicles.Please feel free to contact us if you are interested in our machines,we will provide the best machine with best service wholeheartedly.Mobile number:0086-15820087295
