we are engaged in production and marketing of 100% purely natural concrete, absolute, essential oil. Our main products are: Jasmine Sambac concrete, Jasmine Sambac absolute oil, Michelia Alba flower....
Shaanxi Yongyuan Bio-Tech Co., Ltd. headquartered .... White Willow Bark extract 25% 50% 98% ( Salix alba) ; Hawthorne Berry extract 5-90% ( Crataegus pinnatifida Bge) ; Tribulus terrestris....
WE ARE A LEADING TRADING COMPANY IN CHINA .... Litsea Cubeba Oil 75% Menthol Crystals BP/ USP Michelia Alba Leaf / Flower Oil / Concrete Natural 2-Methyl Butanol 99% Natural 2-Methylbutyric Acid 99% ....