Street:Kang Qiao Road, PuDong Area, ShangHai, China
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About us
Welcome To Our Site!
Regarding the name "Twochem" we believe that one is not enough to do well. Client and us, only two side of us together could make a cooperation. We together could make things better!
Twochem, a High and New Technology company, is a supplier of fine chemicals, building blocks and pharmaceutical intermediates which located in Zhang Jiang Hi-tech Park in Shanghai, China.
We offer a wide range of API & intermediates, fine chemicals and other active pharmaceutical ingredients compounds. Main product categories include scaffolds and building blocks,acids,aldehydes, amines, amino acids and derivatives, heterocycles, ketones, and chiral intermediates.
Our mission is Royal quality, Best marketing service, Competitive price!
Our vision describes the path that the company will take in the coming year Click for details>>
China (Mainland)
