no.13 zhushan north noad,jiaonan city, Qingdao, Shandong, China,
QingDao Nakasen Zinc&Technology Co., Ltd. established in 1983, is a comprehensive chemical company engaged zinc oxide, rubber parts, and various parts of forging machines. We assigned experienced technician as manager who has working for about 20 years. ...
zinc carbonate, zinx oxide, shot blasting machine abrade, machine caterpillar band
