Our History
2002: the 1st factory which mainly produces organic -S chemicals came into operation.
2010: We had our own R&D center which is leaded by professors from Qingdao University of Science and Technology.This is a great progress which make us developing faster and stronger.
2011: Because of the strong R&D ability and hot market demand we have the 2nd factory:mainly produces specialty chemicals which can be used in electronic and semiconductor field,high performance polyimide products ect.
2013: We step into gas sensors field through introduced a group of professional...