YANG-IN group was founded on January 9,1986 . Our mission is to develope and manufacture in hi-tech , high quality ,safe and healthy products by intergrating three major resouces include manufacturer in raw material in cleaning products chemicals ,academic studies and clinical research and service ,manufacturer in finishing washing powder , and all goods in relation " CLEANING PRODUCTS " .In the mean time , we wish to strengthen our core competency and shape "YANG-IN taiwan industry co " leader in invested by taiwanese , then we set up factory at China in cheap price policy : " Jinan yang-in detergent co" and export co : Jinan leeyuan detergent co,ltd" we did not stop in affords in down cost and increasing in model high tech and machine to cheapest price , Comming us you will get in good service first , we will alway supports in max in starting bussiness , and every country in sole agent policy, beside that service in all line mobil instant and Viber , Line, whatsapp , skype instant for any case in urgent ,... We doing OEM in policy and guarantee in goods until 45 days after goods comming in your warehouse In addition ,we doing originated research and structure and production from raw material in chemicals in detergent powder supply to finished detergent powder in end in production line , Add more that Yang-in continue in spread and develope in relation in cleaning products together as BIOMEDICAL( face foamer , mask...) , CLEANING LIQUIDS(dish washing,...) , CLEANING TOOLS (mops, duster,) , all of cleaning products in fields which we steps in research and develope more items in "CLEANING " We hope that our good service and guarantee policy in bussiness will bring out good profit and stable environments for your comfortable , that is our wishing