Dear Sir:

    We are Boya (Tianjin) International Ltd, which is mainly dealing in the impport and export of chemical series, including   Sodium Sulphide /Calcium Carbide /Ammonium Chloride /Humic Acid /Barium chloride /Dicyandiamide /Barium Sulfate /Oxalic Acid /Sodium Hydroxide /Sodium Hydrosulfide /Chromium Sulphate /Sodium metabisulfite /Sodium thiosulfate

    We have our own manufacture base, and only  co-operate with  state-owned enterprises and famous factories for our long and regular suppliers ,thus we  can make sure  the quality and shipping date of the goods for our customers .

    Moreover, We can offer above items with   different  description,  also can produce them according to our customers' requirement. The quality of our products will be the first-class, with good credit and reasonable price, You can  refer to http://www.boya-chemical.com/for more about us, if you are interested in our series, pls contact by :helen--zhang@hotmail.com

   We are sure we can afford them in time and we will do our utmost to meet our customers, sincerely hope we can conclude business with each other!

B.W.

Helen