Wuxi Hengda Liquid-Purification Chemical Plant is located at theside of beautiful scenic spot lake Taihu-Donggang Town,Wuxi withadvantageous location & convenient communication.With a history of above 20 years,it's now a chemical plantspecialized in manufacturing series of stainless steel picklingpassivation paste and passivation liquid,etc,products spread allover the country.Rich technology strength,complete equipment,fine quality,reliablereputation and timely delivery and basically conditions for us tofirm in the market and continuous to create achievements.