As a professional manufacturer of fine chemicals， we are able to offer our customers some highly specialized products， which include arene sulfonic acid， nitrophenol and phenol's derivatives as well as electronic chemicals for high-tech applications， e.g. high purity solvents for chromatograms. Being the results of our own scientific and technological developments， our key products are hydrocarbon sulfonic acid and its derivatives as well as nitrophenol and phenol's derivatives， of which we can supply a wide range. Emphasis has always firmly remained on the development of new products and technological innovation was the principal theme for us when we opened the enterprise. Our sulfonic acid products of aromatic hydrocarbon have now come to include: 1) Benzene sulfonic acid 2) Sodium benzenesulfonate 3) Benzene sulfonic acid ammonium 4) O-toluenesulfonic acid 5) Cumenesulfonate All of the above have been in mass production for some time now. In addition， our 2， 4-dimethyl-6-tertbutylphenol and catalysts are highly efficient cresols. Using particular techniques for special alkyls results have been a better acceptance rate and extremely high purity. We see the development of our two major series of products of niter， based on phenol intermediates and electronic chemicals， as the most effective means for us to expand our presence on the market. In fact， the direction adopted has been to focus on two fields， which are agricultural chemicals and electronic chemicals， which should bring us ever more opportunities and challenges to help us develop and grow the enterprise. Our pure HPLC， high purity solvent for chromatograms， is limited to a few common varieties such as acetonitrile (methyl cyanide)， methyl， n-Hexane， tetrahydrofuran， etc.， but the purity quality matches association standards set for chromatograms in the USA and make excellent substitutes for other imported products.
introduce