Riwa Chemicals Limited
Our company is one of top-ranking pigment manufacturers in China which mainly manufacture pigment and dyestuff, more than 100 items. Our products are exported to all over the world. The quality of many products had attained International Standards wi
Introduction
Our company is one of top-ranking pigment manufacturers in China which mainly manufacture pigment and dyestuff, more than 100 items. Our products are exported to all over the world. The quality of many products had attained International Standards wi...

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Applied Research Europe GmbH began as a German company focusing on the German market. Further developments during the last years made us change our policy and you will now find our products in every corner of the world.
Recently, new product...
We have established a good brand and reputation in the botanical extractive production field. We are committed to research, development, production, and sales of plant active ingredients, and microbial fermentation products. We are striving to becomeYangzhou Keyu Chemical Co., Ltd. (formerly Jiangdu City Chemical Factory) was established in 1977 and is one of the earliest and most well-known manufacturers of polyacrylamide and plastic additives in China. It covers an area of over 27000 square me