WorkVenture gives you an inside look at what it's like to work at Chaopraya Mahanakorn PLC., office & team photos, reviews and more. This is the Chaopraya Mahanakorn PLC. Company Page. All content is posted anonymously by employees currently or previously working at Chaopraya Mahanakorn PLC..Apply to Herbal IntegrityApply to Startup ThailandApply to SCGApply to TK Golds