dodecyl dimethyl ben
isothiazolinones
sodium dichloroisocy
sludge stripper (df-
company: zouping dongfang chemical industry co., ltd.
tel: 0543-4501076
fax: 0543-4502242
email: dongfang@sddongfang.com
add: haosheng town，zouping county，shandong，china
