Yuanda Chemical Co,. Ltd of Nanchuan

Yuanda Chemical Co,. Ltd of Nanchuan is a high technology enterprise in China which deals with plant resource,Our plant resources distribute broadly in chongqing,Guizhou,Yunnan,Hunan and Hubei.Our factory is located in chognqing nanchuan.The main product:tannin,Gallic acid and pyrogallol. Your special specifications are welcomed, we will be very happy to receive your enquiry. [详细介绍]