Shenzhen ThreeNH/3NH Technology Co., Ltd. is a high-tech enterprise. We research, develop, produce and market photoelectric detection products in color management and surface gloss field. After years of intensive research, 3nh has launched NH & NR series Colorimeter, YS & NS series Cpectrophotometer, NHG & HG series Gloss Meters, ISO12233 Resolution Test Chart, Optical Image Test Solution and Standard Color Light Booth. Our products are widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, optical image test industries and the field of scientific research, school and laboratory. Our products are exported all around the world. We can provide customization service which has been well received by customers. 3nh adheres to the business philosophy of "people-oriented, customer first, technological innovation, sustainable development" to meet customers' demands continuously, to create value for customers and to achieve a win-win situation and common development.3nh cherishes talents, focuses on talents. Company brings together many of high-level, high educated professionals. Among them, undergraduate academic staffs of the total number of company accounted for more than 80%; postgraduate staffs of the total number of company accounted for 30%. It involves the fields of photometry, electronic circuit, embedded system, photoelectric detection, mechanical structure design, optical design, application software, lighting technology electronic commerce and internet. 3nh team has strong capability to design, develop and produce on its own. The company has a large number of innovation patents, core technologies and intellectual property rights of 3nh products.3nh adheres to "people-oriented, customer first, technological innovation, sustainable development" business philosophy to meet customer demand continuously, to create value for customers and to achieve win-win situation and common development.