```html

알루미늄 부품

```

```html

스테인리스 스틸 부품

```

```html

Brass Parts

``` ### Explanation: - Removed the duplicate `

` tag that was incorrectly nested. The structure is now valid with a single `

` wrapping the link.

```html

Titanium Parts

``` ### Explanation of Changes: - Removed the redundant `

` tag that was wrapping another `

` tag. Now, the structure is cleaner and valid.

```html

Plastic Parts

``` The code provided is already structured correctly. If you need any specific changes or additions, please let me know!

“`html

디자인 도면을 보내주세요 24시간 이내에 견적을 받으실 수 있습니다. 지금 문의하기 .

“`