WorkVenture gives you an inside look at what it's like to work at Maenum Metal Supply Co., Ltd., office & team photos, reviews and more. This is the Maenum Metal Supply Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Maenum Metal Supply Co., Ltd..Apply to Pranakorn CoffeeApply to Krungthai PanichApply to vivoApply to Leo