WorkVenture gives you an inside look at what it's like to work at The Oriental Smelting Works Co., Ltd., office & team photos, reviews and more. This is the The Oriental Smelting Works Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at The Oriental Smelting Works Co., Ltd..Apply to ThaioilApply to CosminaApply to Unmanned AsiaApply to Darwin Capital