Pengzhou Maoyuan Biochemical Technology Co., Ltd., was founded in 2000, with excellent technological equipment and highly qualified workforce.

Our company mainly manufactures camptothecin, andrographolide and extractum herba andrographitis. Our monthly output of camptothecin is 200kg and camptothecin can be divided into three grades respectively with purity of 95%, 98% and 99% (or according to client's requirements). Our monthly output of andrographolide is 600kg with purity of 98% (HPLC). Our monthly output of extractum herba andrographitis is 1200kg, with over 5% of dehydroandrographolide; Resveratrol's output is 1000kg per month.

Our tenet is "Quality first, Credit crucial". Pharmaceutical enterprises and scientific research institutes are welcomed to order our products from us. We will strengthen our cooperation with medical universities and colleges in our country to ensure the high quality of our products.

Our Company is located in Pengzhou city of Sichuan Province, which is covered by peonies and titled as "the Land of Abundance". It is northwest to Chengdu, only 19km away from the downtown area of Chengdu. We sincerely hope to establish long-term cooperation with friends all over the world for mutual benefit and mutual development.