Xi'an Pincredit Bio-tech Co.,Ltd is located in Xi'an city,Shaanxi Province,China.more than 15years production experience,and 7years of exporting trade.We are specialized in researching, manufacturing and exporting natural ingredients, including plant extract, superfood material and API, which are mainly used in medicine, food,beverage, dietary supplements and so on. Our integrative marketing center is in Xi'an Hi-tech district. involving in researching, marketing, sale,finance and logistics team. With 7years exporting experience, our products are widely sold to more than 80 countries from Europe, North and South America, Oceania,Southeast Asia and so on. Factory owns testing lab and HPLC, TLC, GC,UV and Liquid Chromatography-Mass Spectrometr equipment, can test and get content,specification,ash,microorganism data.own three standardized production workshops, 12 multifunctional extractors, covering 3900 square meters. The annual processed raw material is over 2000 metric ton with monthly production ability of 20 metric ton. We are keeping overcritical on the quality and persisting in the profession all the time.We have strict QC standards and excellent quality guarantee system. products are passed and certified with F D A,Kosher, Halal, I S O 9 0 0 1, Organic and Food management licence. We also welcome OEM and ODM orders especially OEM packing service because we have many experience and got high praise both quality and service. Close to plant base,own advanced extracting and purifying workshop, concentrating on each link of quality and cost , Xi'an Pincredit is aiming of benefiting the world with high quality at competitive price.Quercetin Dihydrate Powder price website:http://www.ingredientnature.com/