Shenzhen 3nh Technology Co., Ltd. is a high-tech enterprise. We research, develop, produce and market photoelectric detection products in color management field field. After years of intensive has launched NH series colorimeter, NR NS spectrophotometer, ISO12233 resolution test chart, ...
Telephone:86-755-26508999
Address:4/F, Building 8, Nangang Second Industry Zone, Xili, Nanshan District