We are a group company,head company is YSHC(TIANJIN)CHEMICAL COMPANY LIMITED,which business was basic chemicals export,main productions were caustic soda,sodium bicarbonate and soda ash. In year 2013 we established TIANIJN GERKWIN INTERNATIONAL TRADING COMPANY LIMITED,which business was exporting detergent raw materials,main production was 3A/4A zeolite. In year 2016 we established our first overseas branch company,YSHC(VIETNAM)COMPANY LIMITED,to expand chemicals business in Vietnam. In year 2019 we established our second overseas branch company in YSHC(PHILIPPINES)COMPANY LIMITED,to expand the business in Philippines. In year 2020 we established YSHC SCM(TIANJIN)CO.,LTD which business is for free trade zone,to expand the business styles both in domestic and foreign. Our productions are invoved in many industries,textile,detergent,water treatment,food,agriculture,paper and so on.