Trau Vang company is a specialized company mainly focusing on rubber products, such as: Rubber rollers, Rubber bars, Rice Polisher Rubber Bars. We aim to provide best quality products along with affordable prices.Trau Vang company is a specialized company mainly focusing on rubber products, such as: Rubber rollers, Rubber bars, Rice Polisher Rubber Bars. We aim to provide best quality products along with affordable prices.