Wanjiang Street

We, Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of integrated company. Companies with technical support, marketoriented, fundamental human. H...

62# xinhua south road,xinhe industrial zone

ZONHOW was established in 2011, predecessor DAZHONG was established in 2006. Today it is a global contender and one of the top-ranking manufacturers and suppliers of testing equipments worldwide. Wit...