Does Shuangle Co., Ltd. produce Prussian blue compounds?

Shuangle Co., Ltd. produces Prussian blue compounds. The pigments produced by Shuangle Company mainly include phthalocyanine blue, phthalocyanine green, chrome yellow and molybdenum red, among which phthalocyanine blue is a Prussian blue compound and has a wide range of uses. Shuangle Pigment Co., Ltd. was established in 1983, specializing in the production of blue, green, yellow and red pigments. It is the vice chairman of China Dyestuff Industry Association, China Coatings Industry Association and China Daily Chemical Industry Association Ink Branch. The company won the titles of "High-tech Enterprise", "Advanced Unit of Energy Saving and Emission Reduction in Petroleum and Chemical Industry" and "Famous Brand Product in Jiangsu Province". So Shuangle Co., Ltd. produces Prussian blue compounds.