Shanghai purity international trade co.,ltd is a professional supplier at fine chemical,Our strong sources include raw material: potassium carbonate (K2CO3), Potassium Bicarbonate(KHCO3) ;potassium hydroxide(KOH),polyvinyl chloride polymer(PVC resin),Caustic soda(NaOH) and so on.If you're looking for a good partner and supplier in China, please feel free to contact us for more details. You will receive our prompt reply. We warmly welcome friends from all over the world to communicate with us and negotiate business with us, and hope to establish friendly & long-term business relationships with you in the near future.
