Yingkou Tanyun Chemical Research Institute Corporation ( Tanyun Chemical for short) , is a corporation merged by Yingkou Petroleum Chemical Research Institute Co., Ltd. and Yingkou Tanyun Industrial....
As a chemicals manufacturer, locating in Shenyang city of Liaoning province of China, we are special in producing Acetophenone , Dibenzoylmethane and vanillin . And now it has become the biggest....
We are a Chinese Sulfolane manufacturer with annual capacity of 7000mts.Our website is http: / / www.china-lgh.com Our product sulfolane work very well for a lot of plants all over the world. Sulfolane....
Liaoning Shixing Pharmaceutical & Chemical CO., Ltd. was founded as Huludao Pharmaceutical & Chemical Plant in 1998. At present, it is a specialized manufacturer and exporter engaged in producing and....