Profile: Shaanxi Kingsci Biotechnology Co., Ltd. specializes in research, production and selling of health-care raw materials. We are an ISO 9001 certified company. We specializes in herbal extracts & powders, natural functional food ingredients, and natural herbal oil. Our products include marigold extracts, bilberry extracts, haematococcus pluvialis extracts, antarctic krill extracts, turmeric root extracts, apple extracts, and tomato extracts. We also offer beta-carotene, crocus sativus extracts, coenzyme Q10, and green coffee bean extracts.