Ouka Imp. & Exp. Co., Ltd. is a professional manufacturer and exporter of chemicals in China, which with energetic active team. We are popular our business partner because stable quality, excellent service, good credit, as well necessary technical service. ...

Xuzhou Baoding with the spirit of "success has no end, perfect without limit, striving for excellence", and business philosophy "quality first, forge ahead determination" to provide high quality service our customers ...