Valiant Co.,Ltd. research, develops, produces and sells chemical materials worldwide. It provides LCD, OLED, cyclohexane materials, photoresist monomer, photoacid, polymer, specialization, and polyimide monomer; and environmental protection materials, including automobile exhausts purification materials, petrochemicals, gas adsorption and separation, VOCs adsorption, flue gas denitrification, and benzene alkylation. The company also offers active pharmaceutical ingredients, pharmaceutical intermediates, pharmaceutical preparations, traditional Chinese medicine derivatives, and nutritional and health foods; life science products related to drug development, genomics, proteomics, metabonomics, food safety analysis, etc.; and diagnostic reagent products used for the diagnosis of human diseases, such as AIDS, hepatitis, cancer, dengue, fever, cardiovascular and cerebrovascular diseases, etc., as well as for the detection of drug abuse and endocrine levels. In addition, it provides electrolyte additives for lithium batteries and perovskite solar cell materials. The company was formerly known as Yantai Valiant Fine Chemicals Co., Ltd. and changed its name to Valiant Co.,Ltd. in May 2015. Valiant Co.,Ltd. was founded in 1992 and is headquartered in Yantai, China.