4,5-二氟邻苯二甲酸

Shanghai Harvest Chemical Industrial Co., Ltd. is a new & modern chemical company, which is specialized in developing & producing &sale aromatic halide fine organic chemicals and other intermediates. Harvest Chemical has its own R&D Dept., Production Base and Sales Company; the quantity we can supply is ranging from grams to metric tons lots. We can guarantee the quality by the scientific analysis methods and advanced analysis facilities. Harvest Chemical’s main business is contract-manufacturing & supplying aromatic organic halides (esp. fluorine compounds) and other hig