East SEG Electronics Market 1E021, Dongguan, Guangdong, China

Dongguan Jianxin electronic equipment dedicated to measuring electronic electrical, industrial testing, food testing and environmental protection fields, since its inception, through our unremitting e...

Dongguan Jianxin electronic equipment dedicated to measuring electronic electrical, industrial testing, food testing and environmental protection fields, since its inception, through our unremitting e...