Weifang Changs Chemical Co.,Ltd is a professional high-tech enterprise engaged in development,production and marketing of high-quality paper chemicals. We have employees up to 100, including 15 senior technicians. Based on advanced equipments,precision testing instruments,and long-term cooperation with academic institutions, Jinhao concentrated on products upgrading and new products development, products cost-performance is superior to imported goods. Our Annual production capcacty is up to 30000mt, goods are well sold in domestic markets, such as Huatai,Shuangdeng,Yinge,Longfeng,Shanying,Guihe, Yuantong, Luli, Longgang Huisheng and many other paper mills, also exported to intermational markets, such as Vietnam, Thailand, Maylasia, Iran, Kennia and so on. Our superior products,such as Cationic Styrene Acrylic Surface Sizing Agent, High Polymer AKD Neutral Sizing Agent, Dry Strength Agent, Dryer Stripping Agent,Low Temperature Alcohol Deinking agent, are well used on high-speed paper machines in domestic and abroad, and received high recognization and reputation.Believing in: Credit Management,Sincere Cooperation, Mutual benefits, Jinhao warmly welcome friends all over the world to visit, cooperate and develop together.