As a leader of organotin producer, Chang Zhou Chemistar Chemistry Technology Co.,Ltd ,set up in 1995, have a powerful technical team from Tsing hua University , produces series of tin-catalyst and pharmaceutical intermediates .
URL: http://kairuihuaxue.cn.w26.998877.com/product3-en.asp?ssmallkind=9 in English [Translate]
We are a original manufacturer specialized in benzaldehyde derivative since 1976. Cinnamic Series is our leading products. With high quality and floor price, our products accepted well home and abroad.
URL: http://www.whorganic.com in English [Translate]
NANJING ELEGANT, market and distribute premium grade nutraceuticals which include: Vitamins, Amino acid, Herb extracts, Prohormones, Raw materials for Cosmetics and Special chemicals.
URL: http://www.elegantnutri.com/ in English [Translate]