Founded in 1986, covering more than 30, 000 square meters, construction area of more than 6000 square meters, existing staff 150 people, equipped, advanced technology, environmental protection facilities, with world-class testing method. 5, 000 tons of annual production of dyes, is one of largest professional manufacturer of basic green and series basic dyes in china, which produces the basic green are national patent products, high quality, the indicators all surpassed the international level, recognized as the industry&＃039;s green environmental protection product.