Changzhou North American Chemical Group Co., Ltd. (Changzhou Long Yu Pigment Chemical Co., Ltd.)   

& nbsp; & nbsp; & nbsp; Changzhou North American Chemical Group Co., Ltd. is one of China's largest manufacturers of organic pigments, Changzhou North American Pigment Chemical Co., Ltd., Changzhou Longyu Pigment Chemical Co., Ltd and other subsidiaries. The main production of rainbow, brand and brand of North American Eagle, Asahi, oil soluble azo phthalocyanine pigment. Our products widely used in water - based ink, offset printing ink, solvent ink, paints, plastics, rubber, paint Sejiang stamp and cultural and educational supplies industry, favored by users at home and abroad. Company also focused on to guarantee product quality and improve, smoothly through the British Lloyd's Quality Certification Co., Ltd. ISO9001 certification. The company was founded in 1980, through more than 30 years of unremitting efforts, has now developed into a 60000 tons of organic pigment production of large enterprises. And...