Hebei Eminent Chemical Technology Co.,ltd is an integrated chemical company involved in research produce and operation.Our company was founded in 1988. Our company specializes in detergent raw chemcial products. it includes CAUSTIC SODA, SODA ASH, SODIUM SULFATE, STPP, LABSA, SLES. If you are intrested , welcome to make inquiry for us, We will offer erior quality reasonable price satisfactory service. My business mail is han870926(at)yahoo dot com dot cn