Longruan Dairy, one of the largest casein manufacturers in China , is located in DingXi A, one of the best pastures in Asia . The plant of Kerui Dairies produces a range of the finest quality casein products and caseinate.

As well as catering for domestic consumption, Kerui Dairies exports fully 70% of its casein produce to the EU, North America , Asia and other international markets. The remaining 30% of Kerui Dairies product is sold in the Chinese food, glue, leather and paper markets. We are the only casein supplier to Nestle Coffee China branch. In all these years, we have learned: if it doesn't produce quality casein, your customer won't be around to buy.

A vital part of our company's strategy centers around quality development, with an emphasis on providing quality casein which remains reliable, and competitively priced. We are focused on providing customer service of highest standard.

The Longruan's guarantee is one of Quality, Flexibility and Reliability in meeting customers' requirements.