Vietnam’s Hoa Phat Dung Quat Steel’s technical engineers have successfully built the procedure for producing wire rods for making bead wire with steel grades SWRH82A and SWRH72A. Significantly, the Company received orders for over 3000 tonne per month right after releasing the new product.Since SWRH82A and SWRH72A grades for bead wire is a high-carbon steel product, the procedure of producing and developing is extremely complicated. The steel thread for tire bead has a very small diameter of 0.2÷0.78mm. Therefore, any defect from the steel wire rod can lead to destruction of the final product during processing. Therefore, the cleanliness of steel is crucial. High-quality steel wire rods with the above special grades have extended Hoa Phat Steel's diversified product chain, contributing to replacing imported goods, and meeting the needs of domestic and foreign markets.