It is a major chemical material provider in Zhejiang province with self-support import/export right. It is the largest manufacturer of sodium carbonate, ammonium chloride, nitric acid, nitrates and synthetic ammonia in Zhejiang province, China It has passed ISO9002 Certification in 1999. It’s research institute specialize in producing organic chemical and drug intermediates,such as Ambroxol ,Pramipexole intermediates etc. The research institute possesses unique superiority in respect of the hydrogenation reaction