
Founded in 1998, the company is headquartered in Shenzhen, Guangdong Province, and comprises Shenzhen Tianyouli Standard Light Source Co., Ltd., Shenzhen Sanenchi Technology Co., Ltd., Shanghai CaroCar Ultra Instruments Co., Ltd., Shenzhen Sanen Shi Technology Co., Ltd., Shenzhen Saimaiji Image Technology Co., Ltd., and Shenzhen Wusu Product Development Co., Ltd. Since its establishment in 1998, the company has developed and manufactured a wide range of products, including standard light source color-matching cabinets, color difference meters, gloss meters, spectrophotometers, lens-testing illumination cabinets, image test charts, and film cards. These products are used across industries such as plastics and electronics, chemical coatings, paints and inks, textile printing and dyeing, printing and paper packaging, hardware and building materials, and ceramics and sanitary ware. Currently, some of the key product models include: 1. 3nh color difference meter series: NH310, NH300, NR60CP, NR200, NR145, NR20XE, NR110, NR10QC, SC-10, SC-202; 3nh spectrophotometer series: NS820, NS810, NS800, NS8083; 3nh gloss meters: NHG60, NHG268, NHG60M, NH60, NH60G, NH2684; TILO standard light source color-matching cabinets: T60(4), T60(5), P60(6), CC120, P120, M60, T60, Color light source, T-5, T-6, T60P60, T60S, P60S5; lens-testing illumination cabinets: VC(1), VC(2), VC(3), CC3100, CC5100, HC5100, HC3100, THC6500, T90-7. Development milestones: In 1998, TILO Tianyouli Shenzhen was founded; in 1999, Tianyouli successfully developed a multi-functional standard light source color-matching cabinet; from 2000 to 2003, Tianyouli established branches in Shanghai, Beijing, Hong Kong, Jiangsu, and Zhejiang, while also setting up representative offices in Fujian, Sichuan, Shandong, Tianjin, and Guangzhou; in 2004, TILO’s standard light source color-matching cabinet series received high praise from customers; in 2005, the company began selling X-Rite spectrophotometers and print density meters from the United States; in 2006, it obtained the exclusive Chinese distributorship for Konica Minolta’s computerized color measurement instruments; between 2007 and 2010, the company secured 31 intellectual property rights; in 2009, it became the title sponsor of the 31st Guangdong–Hong Kong Cup Football Tournament; in 2011, the 3nh Sanenchi color difference meter was launched; also in 2011, the company achieved ISO 9001 certification; in 2012, the company relocated to Nanshan District, Shenzhen; in 2013, the 3nh Sanenchi intelligent LED spectrophotometer was introduced; in 2014, Shenzhen Sanen Shi Technology Co., Ltd. was established; in 2015, the 3nh Sanen Shi intelligent gloss meter was launched; in 2016, a branch factory was set up in Dongguan; and in 2017, the 3nh Sanen Guangqi intelligent spectrophotometer was launched.