History

• As an investor

  PVS Corporation at Detroit, Michigan, United State of America, established since 1945

• As a pressure vessel service provider

  Major business in USA

• As a distributor of Chlor-Alkali products and sulfuric acid

  With industrial and high purity grades

• As a manufacturer of ferric chloride

  Used for water treatment process in all industries

The investment in Thailand since 2001 as Siam PVS Chemicals Co.,Ltd. and being one of key manufacturer of Chlor-Alkali products to distribute in Thailand and export to other countries