Puyang puzhong chemical co.,ltd. is mainly produces carboxymethyl cellulose (cmc) and thiourea dioxide(tdo)and auxiliary agent of petroleum.it was founded in 1998,and today,it has developed into a high-tech non-government cooperation combined with researching,producing & marketing.our company has advanced equipments,technicals and management.at the same time,.we also owns the operation right of import & export business. puzhong chemicals works hard to be the noted enterprise of domesitc.during the last several years,we,operated in the way of modern enterprise and iso9001:2000 standard,we have established an excellent portrait in the market with forward decision,strong foundation,high quality and best service.,and our products are not only used by the domestic big factories and many large groups,we also exported to many other countries in the world.and we enjoy a high reputation in the international market. with many years' hard-working,puzhong chemical has built strong foundation and we are now looking for a further target:stepping into the top group of the cellulose ethers and thiourea dioxide business in the world.