| ■ | 燃燒機、自動溫度及燃燒比例控制系統、PLC程序控制系統之設計及製造 |
| Design and manufacture of bumers,automatic temperature combustion ratio control system,PLC control system. | |
| ■ | 鋼胚、鋼線及非鐵工業加熱爐、退火爐、鍍鋅爐、鎔爐、保溫爐、電爐及石灰窯之設計、製造及買賣 |
| Design,manufacture and business of billet,wire,non-ferrousreheating,annealing,galvanizing,melting,holding,EAF and lime fumace. | |
| ■ | 耐火材料、鋼結構設計、施工及買賣 |
| Design,fabrication and business of refractory and steel structure. | |
| ■ | 工業配管工程 |
| Industry piping construct | |
