4/F, Building 8, Nangang Second Industry Zone, Xili, Nanshan District

Shenzhen 3nh Technology Co., Ltd. is a high-tech enterprise. We research, develop, produce and market photoelectric detection products in color management field and color management field. After years...

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...