Qingdao Sino-Tech International Trading Co., Ltd is an export company focusing on natural colours. We have build stable, long-term and good cooperation relationship with several extraction facotries in China.

We hold the market-oriented strategy, main exporting products are lutein and paprika oleoresin and their series products. These products are mainly used in the foodstuff, feedstuff, pharmaceuticals and cosmetics. And the market covers the United States, Mexico, Japan and Europe.