SHIJIAZHUANG CITY BIO TECHNOLOGY CO.,LTD is a professional manufacturer and sales company for natural extraction and natural ingredient.Our main business is Marigold extraction ,Curcumin extraction,Paprika extraction for medical coloring,food additives,health products,feed additives,cosmetic materials and so on. The LV CHUAN BIO TECHNOOGY always interesting in collect and study plant extract business information from international market for ensuring industry leading position.The independent R&D center and high level technical personnel supply perfect technology service for our customer and business partner.Based on stable /reliable source of row material and international first class equipment ,the factory annual output more than 2000 Tons natural ingredient.All products be made according to FAO/WHO,ISO9001,HACCP,FAMI-QS,KOSHER manage system. We hope to establish good business relationship with worldwide customer based on comprehensive after sell services ,professional technology support,competitive products.