Tianyu has specialized R&D department for dealing with pharmaceutical intermediates and fine chemicals.
The R&D department is consisted of three parts:
a R&D center in factory which has 20 professional R&D staffs
a cooperation lab in Zhejiang university which include 9 R&D staffs and a cooperation lab in Shanghai Fudan university.  
In addition, Tianyu keeps good relationship with some other universities and institutions in China.
At present, we have 1 item of patent. Another 2 items patent are being verified

Reactions (in plant)
Alkylation reaction Friedel-Grafts reaction
Condensation reaction Grignard"s reaction
Coupling reaction Halogenation
Curtius rearrangement Oxidation reaction
Cyclization reaction Reductive reaction
Esterification reaction Sulfonation reaction
Suzuki-Miyaura Coupling Asymmetric Synthesis
Processes (Reduction of Ketone)