Established in 2016,Changchun Tuo Cai Technology Co.,Ltd is an OLED chemical company. We have a team of talented chemists, who are experienced for over 10 years in the OLED chemical field. We specialize in the custom synthesis of advanced OLED chemical and other high levels of organic-based components. We can optimize reaction route to promote the quality and reduce the cost. Based on the good relationship of our customers in the world, we add perovskite materials, quantum dots materials and pharmaceutical intermediates to our catalog, to meet our customers' specific requirements. We have serv