本公司採用優質電熔剛玉、電熔鎂砂、高碳石墨為主要原料，以酚醛樹脂為結合計高壓成形。其特性有：
1.低氣孔率
2.高耐侵蝕性
3.高耐剝落性

之鋁鎂碳磚提供盛鋼桶使用。

三和耐火工業股份有限公司SUNWARD REFRACTORIES CO. LTD.創立於民國五十七年(1968年)，專業生產製造定型、不定型高溫耐火材料，行銷國內外市場; 由於品質優良，常年來頗受客戶愛用肯定、讚譽有加。早期並先後榮獲聯勤總司令部衛星工廠及中國鋼鐵公司簽訂開放性長期合約耐火材料之供應商; 更有識於品質技術、設備、人才等之要素，乃為爾後企業賴以生存、永續經營之命脈利器，更為貫徹此三大信念，多年來不惜投入龐大人力、物力與資金，沿革迄今，奠定了目前的根基。

本公司之經營理念著重於產品科技化、設備自動化、人員專業化、管理人性化等目標，對外以配合國家科技紮根的政策需要，經由與其他先進國家之技術合作，戮力向產業國際化方向邁進，對內則強化全員品質系統之運作，提昇人力資源素質，以達永續經營之目標。

Sunward Refractories Co., Ltd. was founded in 1968 to produce high temperature refractory materials for both the Taiwan domestic and the oversea markets. Since our inception , our superior quality continues to receive numerous praises and repeat orders from our clients.

Since our inception, Sunward has been a supplier to satellite works of the General Headquarters of the Taiwan United Services Command and has signed an open long-term contract with the China Steel Corporation. Understanding the importance of the great elements of quality, technology, facilities, and talents - which are lifelines for a company to stay in business and to maintain continuity - Sunward has continuously invested in human and material resources and capitals and has since successfully laid the foundation for today's success.