Guangzhou Chengbian Chemical Technology Co., Ltd. was established in 2014 and has been focusing on development, production and sales of color-changing materials and color-changing inks for more than ten years. The company has cooperated with universities since its establishment and is committed to the research and development of cutting-edge science and high technology, especially in the area of anti-counterfeiting inks. The company has strong research and development capabilities and has rich...
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