Quanen Trading CO., Ltd (Quanen Chemicals) is a comprehensive modern enterprise which integrates R & D, manufacturing and international sales. The precursor of Quanen Chemicals was founded in the early 1990 as a pioneer manufacturer of Ferrocene. With the development of R&D and systematic management, more chemicals products were put to manufacture in our plants. Currently, the headquater of Quanen Chemicals is located in Haicheng City, Liaoning Province, China. We have five chemicals production plants located in Liaoning Province and Shandong Province. Our products include fuel additive, food additive, anti-corrupt additive, pharmaceutical intermediates, agrochemicals chemicals, and other chemicals products. Our chemical products are sold globally and they have been well received by our cu..