About Our Enterprise
企業概覽
Dong-Rong Development is a Taiwan based high-tech enterprise dedicated to the research and production of high-performance tungsten, molybdenum, and YXZ materials. We manage an integrated supply chain—from raw mine resources to customized high-end components—serving the aerospace, semiconductor, medical, and defense sectors worldwide.
東榮開發有限公司是一家致力於高性能鎢、鉬及 YXZ 材料研發與生產的高新技術企業。我們建立了一套從礦產資源開發到高階客製化組件製造的完整整合供應鏈，服務全球航太、半導體、醫療及國防工業。
Product Portfolio
產品範疇
Tungsten Solutions
鎢系列解決方案
- High-Precision & Customized Tungsten Strips/Rod/Plate
- Ammonium Paratungstate (APT)
- Tungsten Powder & Heavy Bars
- Tungsten Targets & Crucibles
- 高精度客製化鎢棒/鎢板/鎢粉
- 仲鎢酸銨 (APT)
- 鎢粉及重型鎢條
- 鎢靶材及鎢坩堝
Molybdenum Series
鉬系列產品
- High-Purity Molybdenum Powder
- Molybdenum Rods & Electrodes
- Black & Polished Molybdenum Wires
- Lanthanated Molybdenum Components
- 高純度鉬粉
- 鉬桿及鉬電極
- 黑色及拋光鉬絲
- 鉬鑭合金組件
Advanced Alloys
先進合金技術
- W-Cu Composite Alloys
- Tungsten-Rhenium Alloy Wire
- Aerospace Cobalt-Based Wire
- Titanium-YXZ Components
- 鎢銅複合合金
- 鎢錸合金絲
- 航太級鈷基焊絲
- 鈦-YXZ 複合組件
Performance Standards
性能規格標準
| Material Grade 材料牌號 | Density (g/cm³) 密度 (g/cm³) | Tensile Strength (MPa) 抗拉強度 (MPa) | Elongation (%) 延伸率 (%) |
|---|---|---|---|
| 90W | 17.3 ± 0.1 | 900 - 1500 | 25% |
| 93W | 17.8 ± 0.1 | 1000 - 1050 | 16 - 20% |
| 97W | 18.5 ± 0.1 | ≥ 920 | ≥ 8% |