Company Description
Shandong keller soya bean products company located in the northeast of China.
Shandong Keller.When Soya Bean Products Co., LTD manufacture and trader of many kind of black bean and black bean products for many years.
We have got the certifications of ISO9001,ISO14001,OHSAS18001,HACCP. We have customers all around the world,including Korea,Japan,America and Europe.