中国陕西省西安市阎良区 Yanliang District, Xi'an Municipality, Shaanxi Province, China

西安蓝天生物工程有限责任公司 - 天然维生素E(又称为生育酚)系列(20%~90%天然维生素E油、粉状维生素E、生育酚琥珀酸酯、生育酚醋酸酯)和植物甾醇系列(90%~95%混合植物甾醇、单体豆甾醇、β-谷甾醇、α-亚麻酸甾醇酯、硬脂酸甾醇酯)
Xi'an Bluesky Biological Engineering Co Ltd - natural vitamin E (20%-90% vitamin E oil, vitamin E powder and Vitamin E derivates) and phytosterol series ( 90%-95% phytosterol, stigma sterol, beta-sitosterol, alpha-Linolenic acid phytosterol ester, stearic acid phytosterol ester)