Shandong Weitian Fine Chemical Technology Co., Ltd. was established in 2004, which is a high-tech modern enterprise aiming at product development, production and marketing. The main projects which have been developed are Pharmacertical Intermediates, Pesticide intermediates, Additives, Biological catalystetc.The main products at present are Glufosinate-ammonium, Diethyl phosphate, Glufosinate, Trimethylphosphine-oxide, Trimethylphosphine, Tributylphosphine-oxide and Methyl tributyl phosphonium Iodide, Auxiliaries and other fine chemical products.