Hangzhou Riwa Chemicals Co., Ltd. ( the former Xiaoshan No. 2 Pigment Factory) is one of top-ranking pigment Manufacturers in China which mainly manufacture Organic, Inorganic, Azo, lake, Toner pigment and Solvent Dyestuff, with more than 100 items.

Our products are widely used in ink, paint, coating, plastic, rubber, pigment printing and stationery and relevant field. Established in 1987, Riwa is covering an area of more than 60000 square meters, with production capacity is 10000MT per year, which are is exported to more than 80 countries and regions, like Europe, America, Asia and Africa. Riwa possesses perfect and advanced testing instrument, strict supervision and quality control and Riwa has won the title of "AAA"grade enterprise.

Riwa is located in Hangzhou Jiangdong Industrial garden, which is seated in the east suburb of the city. Riwa enjoys very convenient transportation facilities, near Xiaoshan International Airport, Shanghai-Hangzhou Expressway and Zhejiang-Jiangxi Highway. Welcome warmly the friends from all over the world to visit and negotiate with us. Let's hand in hand make a glorious world.