Greentech Vacuum Pump Co., Ltd Mingshui, Zhangqiu, Jinan City Shandong Province, China Tel: +86-531-83117088 Fax: +86-531-83270018 Cell: +86-15306415523 Email: greentech@vip.163.com
Greentech Vacuum Pump Co., Ltd
Mingshui, Zhangqiu, Jinan City
Shandong Province, China
Tel: +86-531-83117088
Fax: +86-531-83270018
Cell: +86-15306415523
Email: greentech@vip.163.com