Hengshui Youyi Sterling Chemical Industries Co., Ltd. is a joint venture set up between Hengshui Youyi Chemical Co., Ltd. and Hong Kong Sterling Chemical Industries Co., Ltd. in July of 2002. This is the first joint venture in China in chrome oxide green series pigments with top production capacity and the most complete range of chrome oxide green products for a variety of industrial use including coating, paints, ceramics, glaze-making, refractory materials and other coloring use.
In 2002, by introducing foreign investment, YOUYI further expanded its production capacity of chrome oxide green pigments by setting up two modern production lines. Our annual production of chrome oxide green is 10,000 MT and that of lead chromate yellow pigment and iron oxide pigments is 2000 MT.