WorkVenture gives you an inside look at what it's like to work at Rattana Namchai Primary Corporation, office & team photos, reviews and more. This is the Rattana Namchai Primary Corporation Company Page. All content is posted anonymously by employees currently or previously working at Rattana Namchai Primary Corporation.Apply to PrimeApply to Media IntelligenceApply to SpicaApply to Hitachi