ShanDong JiangYuan Refined Chemical Co., Ltd locates in the beautiful coastal city of RiZhao ShanDong province. RiZhao is known for its sunny sky and the livable city for human beings home and abroad. With the rapid development of industrialization and urbanization, protecting our environment is becoming a key task. Protecting the blue sky, green mountain and clean water has reached a consensus. West of the Southern End of Beijing Road, Rizhao (North of Rizhao Power Station) emerges as the ...