Jin Yangjian Chemical Name: Sildenafil Citrate Tablets Character: sex enhancer materials ... ISO,KOSHER Competitive advantages: 1.Wuhan Hezhong Bio-Chemical Manufacture Co., Ltd is a renowned pharmaceutical manufacturer, specializing in raw chemcial ... Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries. Monthly output is over ...