... : 500 Ton/Tons per Year MS.Jessie Geng Manager (Export & Marketing) ******************************************* CangzhouXinchengWeiyeChemicalCo.,Ltd ( Largest Chemical Dyestuffs factory In China ) Fine Chmeical Industrial ... Park,Dongguang County,Hebei Province ,061600,China. Mobile : 0086 13503270825 Tel : 0086 ...