Set up in 2003, we are mainly producing of nitrobenzene, aniline, OPC＆OLED intermediates, Pharmaceutical intermediates，dye intermediates and other fine chemicals. Annual output is up to 20,000MT and capacity of bio-chemical wasted water treatment to 120MT/day, Our products are sold to domestic ＆ oversea market as South Korea, Japan, Europe and other areas. Main products: OPC＆OLED intermediates, HIM, HTM. SM-OLED containing dihenylamine and triphenylamine sturcture. Alkyl benze...