Shenzhen Konsaichem Industrial Co. Ltd.
Provides list of raw materials, intermediates and bioactive compounds for sale to pharmaceutical and chemical industries from Shenzhen, China.
http://aeximbd.com/index1.html
http://www.apolloscientific.co.uk/
http://www.asiatop-carnitine.com/
http://www.greatdragon-ent-co.com/
http://www.ltkresearchproducts.com/
http://www.pharmachemcorp.com/