Zhi zao ye ISO9000 shi zhan

By Xu min

Subjects: Guo ji biao zhun, Zhi zao gong ye, Zhi liang guan li

Description: Shu zhong suo ti gong de yi tao zhi liang ti xi wen jian shi zong he le xu duo zhi zao ye qi ye, Te bie shi yi xie kua guo gong si de cheng gong jing yan bian zhi er cheng de.