| Product Vendor | Part No. | Spec | Contact |
|---|---|---|---|
| CITEL HONG KONG LIMITED | BSP351L | 350V+-15% | 黃偉亮 |
| CITEL HONG KONG LIMITED | BSP351PR | 350V | 黃偉亮 |
| CITEL HONG KONG LIMITED | BTBI230V/20 | 黃偉亮 | |
| CITEL HONG KONG LIMITED | BTR350/20 | 黃偉亮 | |
| CITEL HONG KONG LIMITED | BTR450V/20 | 黃偉亮 | |
| CITEL HONG KONG LIMITED | BTR470V/20 | 黃偉亮 | |
| CITEL HONG KONG LIMITED | BTR550V/15 | 黃偉亮 | |
| CITEL HONG KONG LIMITED | BTR90/20 | 黃偉亮 | |
| CITEL HONG KONG LIMITED | BTRC230V/15 | 黃偉亮 | |
| CITEL HONG KONG LIMITED | BTRC500V/20 | 黃偉亮 |
