Shenzhen Tianyouli Standard Light Source Co., Ltd. is a large-scale manufacturer of standard light source color light boxes in the industry, integrating research and development, production, and sales. Providing high-quality and affordable standard light source color light boxes, consultation hotline: 400-666-2522 Tianyouli Development History ● In December 1998, TILO Shenzhen Tianyouli was established. In January 1999, Tianyouli successfully developed a multifunctional standard light source box that could simultaneously display the name of the light source, usage time, and number of buttons, marking the beginning of domestic color light boxes replacing imported light boxes. On November 9, 2000, the Tianyouli International website was officially launched. In 2001, branches or offices of Tianyouli were successively established in Shanghai, Beijing, Fujian and other places. In 2002, branches or offices of Tianyouli were successively established in Guangzhou, Tianjin, Shandong and other places. In 2003, Tianyouli established branches or offices in Hong Kong, Jiangsu, Zhejiang, Sichuan and other places. In March 2004, Tianyouli Shenzhen Company and Shanghai Branch relocated to a large factory in the industrial zone. In 2004, the production of Tianyouli standard light source boxes exceeded the total production of international brands. In 2004, Tianyou Li engaged in a domain name dispute with well-known American Gretag Macbech and British VeriVide. cn, and Chinese ethnic enterprises comprehensively challenged international old brands. In December 2004, obtained the first level authorized agency rights for Oxford Instruments thickness gauge in China. In May 2005, we obtained the professional agency rights for X-rite's online spectrophotometer in Guangdong Province, USA. In October 2006, obtained the China designated distributor authorization certificate from Konica Minolta in Japan. In April 2007, the Hong Kong Coroca Super website and color instrument portal website of Tianyouli's international company were officially launched. In May 2008, Tianyouli successfully developed a voice controlled standard light source box that can speak and obtained a national patent (ZL200820095393.9). In January 2009, Tianyouli exclusively sponsored the 31st Provincial Hong Kong Cup Football Tournament (founded by Huo Yingdong and Deng Xiaoping). In September 2009, Tianyouli opened a nationwide unified customer service hotline: 400-666-2522. In April 2010, the 123 Instrument Mall under Tianyouli was launched, initiating the establishment of the "12317 Instrument Integrity Alliance". In November 2011, we obtained the core authorized agent for San'enchi 3nh colorimeter, dedicated advanced standard light source box, and resolution test card in China. In February 2014, Suzhou Tianyouli Instrument Co., Ltd. and Beijing Tianyouli Instrument Co., Ltd. were successfully registered.