Shenzhen San'enshi Technology Co., Ltd（www.3nhchina.com）It is a national high-tech enterprise, a large brand enterprise formed by the strong integration of well-known trademarks "San'enchi" and "Tianyouli" in the color detection industry in terms of timing, location, and people.

Our company's original enterprise was founded in 1998 and has been specializing in the research and development, production, sales, and service of color management for a long time.

The company's flagship products

3nh is a large domestic manufacturer of colorimeters, including YS series grating spectrophotometer (portable/desktop), NS series spectrophotometer, NH series portable computer colorimeter, and NR series portable colorimeter;

TILO brand standard light source box, with a large research and development, production, and sales base, has long been leading the industry in terms of production and sales volume;

Sine Image is a brand of image testing cards, testing software, and solutions under our company, including self-developed and produced high-definition ISO12233 resolution (resolution) testing cards and other full range testing cards, lighting sources, testing software, and testing solutions. The company has a professional image testing laboratory.

The 3nh glossiness meter has multiple innovative technologies in China and is independently developed and produced. It has the function of automatic switching between high, medium, and low glossiness, and all use large screen lists to display multiple measurement data. The products include the economical HG series and the touch screen NHG series with glossiness plate calibration function.

Our company also distributes SYLVANIA light tubes, French MatchColor color matching software, Japanese Konica Minolta, and American Xrite products, and provides services.

Our company's products are widely used in industries such as plastic electronics, paint and ink, textile and clothing printing and dyeing, printed paper products, food, medicine, cosmetics, optical imaging testing, as well as scientific research, schools, laboratories, and other fields.

Our company has gathered numerous professional talents in the industry, applied for numerous innovative patents, and possesses core technologies and intellectual property rights for 3nh, TILO, and Sine Image products.

Comprehensive strength of the company

Group operation of the company, leading enterprise in the industry! After more than 20 years of deep cultivation, the scale effect has become prominent.

Rich practical experience - serving nearly 100000 enterprises, with profound cultural accumulation and strong competitive strength.

Continuous technological innovation - obtaining national high-tech enterprise certification

Strong background -2666 square meters of Shenzhen R&D headquarters and marketing center, 1500 square meters of production base, with a marketing center in Shanghai, and self purchased office properties in Beijing, Guangzhou, and Suzhou

Company philosophy - founded in 1998, sustainable operation, to be the color management expert around you!

We promise to continue investing in research and development, operating at full capacity, establishing brand image, and creating value for our customers!