Top Quality Ritonavir powder CAS 155213-67-5

XI'AN TIANGUANGYUAN BIOTECH CO., LTD. is specialized in researching, producing and selling Herbal Extract and API powder, which are mainly used in nutraceutical, cosmetic, beverage and Food Additives etc. Owing plant base, extracting and purifying in GMP workshop, concentrating on the quality and cost each link. It is aiming of benefiting the world with lowest price but best products.We are keeping overcritical on the quality and persisting in the profession all the time. TGY owns two standardized production workshops, advanced multi-function extractors and juice concentrate equipment, covering 12,000㎡ annual dried material processed 950MT, monthly production ability 60MT. 32 scientists are in R&D team. We have strict QC standards and perfect quality guarantee system, GMP certified, also FDA, ISO9001 and Halal certified. We also build an integrative marketing center in Xi'an city, China, involving in research, test, sale and service.

So far, we have 10 years experience for export in this field and have good relationship with regular customers from countries and regions in the world. Our company has got independent Import & Export License and has built good relationship with international expresses, as well as some air and sea shipping agents to provide timely and professional service for all clients.