CB Carbide makes tungsten carbide, a compound of carbon and tungsten that is nearly as hard as diamond, is resistant to both impact and wear, and has a melting point above 2800oC. Widely used in molds and tools, it has broad industrial applications.
春保生產的「碳化鎢」是鎢與鈷的合金，一種耐衝擊、耐磨耗的材料，硬度已接近鑽石，可承受攝氏千度以上的高溫，不但是鎢鋼模具製作的重要材料，也可加工製成各種工具，廣泛運用於工業。