TongYuan Industrial Co.,ltd. is a joint-stock enterprise, which founded in 2002,TongYuan takes science for support, talent for dominance, market for foundation, service for tent for its managing faith, and keeps moving in science innovation and consummating. TongYuan has own import and export license, our products are adopted to prevent and cure the diseases of fruit trees, vegetables and every kind of farm corp,which in the whole growth period. TongYuan pursues the tent of quality the first, credit the first, insists on brand manage, We sincerely hope to cooperate with all clients both domestic and international on the basis of equal and mutual profit for long term.