contact us -尊龙凯时最新z6com

qingdao head office
add: 149-1 zhuzhou road, laoshan district,qingdao,china
p.c.: 266101
fax: 86-532-68725001

balclor® bwms:
tel: 86-532-68725819;
68725801
email:

corrosion control:
tel: 86-532-68725702;
68725703
email:

electrochlorination:
tel: 86-532-68725503;
68725501
email:

seawater desalination:
tel: 86-532-68725518;
68725503
email: