E: info@protexgroup.cn
T: +86-532-82663123
F: +86-532-82661599
ADD: 40 Guizhou Road, Qingdao City, Shandong Province, China 266002
Brand: Protex
Model:SBG40
Code: 308-235
Model:SBG30
Code: 308-230
Model:UB-70 UB-80
Code: 308-220 308-225