Shenzhen Perrywo Biotechnology Co., Ltd. is a manufacturer of flavor concentrate for e-*ette liquid, and electronic atomizer liquid (e-liquid or e-juice). Our operations include products development, production sales. has built close working ...

Xi\\\'an XingYu Biological Engineering Ltd. was established in 2009,is the oldest Northwest China plant extract manufacturers. Havetheir own professional R & D team.Main products are nicotine and * flavors. We produce nicotinethrough national ISO9001 ...