J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

(R,R)-ETHYLENEBIS(4,5,6,7-TETRAHYDRO-1-INDENYL)-ZIRCONIUM(IV)-(R)-(1,1'-BINAPHTHYL-2)Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by expr

Our company is a professional production leading factory in China in pharmaceutical area of many years,our products have exported to USA, Greece, Spain, UK, Australia and other countries, and we have got very good feedback from our cust

Adequate stocks available,prompt shipment,Strictly control on quality,Timely after-sales Application:Intermediate

YUYONGMEI was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’ R&D center. Our R&D center has a well-equipped synthetic laboratory a