WorkVenture gives you an inside look at what it's like to work at Patra Refractory Co., Ltd., office & team photos, reviews and more. This is the Patra Refractory Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Patra Refractory Co., Ltd..Apply to Boon Rawd BreweryApply to Draft BoardApply to Dplus IntertradeApply to WV