Company Introduction: Hunan Sanhuan Pigment Co., Ltd. was established in October 1965. It has developed into a demonstration enterprise of iron oxide industry mark in China. It is also the unit of successive vice chairman of China Coatings Industry Association.The company mainly produces "Sanhuan" series of iron oxide pigments. The products are divided into iron oxide red, iron oxide yellow, iron oxide black, iron phthalocyanine green, ultrafine iron oxide pigments and other composite pigments. They are mainly used in paint coatings, building materials, plastic rubber, ceramics, water-based color paste, building surface decorative coating materials, and so on.
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