Founded in 1984, WanLong Chemical Co., Ltd.a high-tech enterprise in Wenzhou China, covering an area of 42 mu with architectural area of 8,500 square meters and green area up to 3,000 square meters, annual output more than 3000 tons, is the oldest manufacturer of fluorescent pigments in China. Currently, the company has two major product, daylight fluorescent pigments and dyestuff intermediates, have been widely used in textile printing, paper coatings, water-based coatings, and plastic colorin...
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