Shandong Tianyin Biology Technology Co., Ltd. was established in September 2007 locating in Zibo Technology Industrial Zone. The company covers 78,000 square meters area and the total investment amounts are 52 million. There are more than 200 employees working in the company, of which over 78 serve as the central technicians and two Doctor Postgraduate. All building designs and constructions are in accordance with the healthy standards of food industry with advanced facilities and first-rank craftsmanship. We mainly produce the following products: Paprika Oleoresin,Lutein(Marigold Extraction), Feed Grade Paprica Oleoresin Powder, Feed Grade Lutein Powder, Zeaxanthin lutein powder with high content, Liquid Lutein, Supercritical Lutein,Water-Soluble Paprika Oleoresin, Capsicum Oleoresin, Water-soluble Capsicum Oleoresin, Supercritical Paprica Oleoresin, Monascus Red, Grape seed oil, Radish Red, Proanthocyanidins.