xiken chem,the west cowboy in the field of chemistry. xiken chem is a company limited of chemical research,trade,manufacture,founded by a group of young but experienced chemistry researcher in 2010. we uphold the concept of science and technology change the future,research firstly,seek to do what we can to help the development of chemistry,trade and manufacture to survive and develop. the company is located in sihong county on the edge of hongze lake,fourth largest freshwater l...