en > Successful Case > New MaterialslLANZHOU DACHENG VACUUM TECHNOLOGY CO.,LTDnwebname/}
='en/head.htm'/}The copper aluminum strip continuous vacuum coating production line designed by our company has been put into use for many years in Gansu Jinchuan Solar Co.,Ltd, the solar selective absorption film performance is good, and is widely praised in the industry. In addition, the continuous coating production line h...