· Home > Individuals Individuals

CCIS4000

    Certification for Cleaning Industry System(abbreviated CCIS) CCIS3000 is for cleaning industry professionals,now we have Professional of Cleaning Project Management(PCPM).       [more]
    2012-08-14

current:1 /1   [1] 

    Address:4-119,Chegongzhuangxilu 38,Haidian District,Beijing,China
    chinaclean.org