Job responsibilities:- To provide expertise in technologies of sizing/RDC/DSR solutions in China.- To work closely with the sales team to boost the business in China and expand to rest AP when needed.-To validate and commercialize new sizing/RDC/DSR technologies and products in China and AP. -To support new product development based on the market needs. Job requirement: - At least bachelor’s degree, majoring pulp and papermaking or paper related chemicals.- Must have 5-8 years paper mills or paper related chemicals experience, 3-5 years on retention and drainage aids or PAM chemicals.- Experience in Muti-national paper chemical company is plus, R