Rainbow Biotech began in 2009 independent introduction planting echinacea, up to now has already formed the planting base of 500 mu of independent professional.And developed a series of product specification applies to all fields. Click for details>>
China (Mainland)
![bis[N,N,N',N'-tetramethyl-3-(10H-phenothiazin-10-yl)propane-1,3-diamine] fumarate(3688-62-8)](http://www.lookchem.com/300w/644/6433382.png)
