Phrapradaeng Plant 1 or PPD 1
Phrapradaeng Plant 1 is located at Km.17, Suksawasdi Road, Park Klong Bangplakod Sub-district, Phrasamutjedi District, Samutprakarn Province.
The plant commenced its operation since 1966 to produce Chloralkaline using Electrolysis system and Sodium Chloride as raw materials. The key products are Sodium Hydroxide (NaOH), Liquid Cl2, Hydrochloric acid (HCI), NaOH Flake, Sodium Hypochlorite (NaOCl) and Hydrogen (H2).