CHUAN FONG CHEMICAL INDUSTRIAL CO., LTD. was established in 1987 and engaged in producing agrochemicals and specialty chemicals. Starting from 2003, CHUAN FONG has devoted itself in researching and developing organic phosphorus flame retardants and has received approval for the end applications. In 2008 we were granted ISO-9001 certification. In order to satisfy customer’s demands and to diversify our fields, NU TECH FINE CHEMICAL CO. LTD. was established in 2010. Base on many years of experienc...