TradeVerifyTaizhou Yongxin Chemical CO.,LTD is a professional manufactuer of phosphorous acid and phosphorus trichloride and acetyle chloride with a history of over 5 years. Our production capacity is as follow:phosphorous acid :8000 ton per year,phosphorus trichloride:30000 ton per year,Acetyle chloride:4000 ton per year,Hydrochloric acid:4000 ton per year.Best quality is our persue!Welcome to visit our company!Your cooperation will be appreciated.We will send you our best offer.