Qingdao Hongyuan Xinyu Machinery Technology Co.
Shandong Qingdao Chengyang District, Xi Fu Town Shandong Qingdao Chengyang District, Xi Fu Town Wenzhou
China
We are manufacture rotogravure cylinder making machinery,like copper/nickel/chrome plating machine,double head grinding machine,copper/chromr polishing machine,proofing machine
