Jinan Yuansheng Chemical Technology Co., Ltd.(Hereafter referred to Yuansheng) is a professional manufacturer which is devoted to provide customers with the most suitable products. The main products include: Polyxcarboxylate,Sodium naphthalene superplasticizer,sodium gluconate,sodium lignosulfonate and calcium lignosulfonate. Yuansheng people look forward to cooperating with all customers for a glorious future