```html

Aluminum Parts

``` No changes were made to the code; it is presented as is. If you need any modifications or specific edits, please let me know!

```html

Brass Parts

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

` tag that was incorrectly nested. The structure is now corrected to have a single `

` tag containing the link.

```html

Titanium Parts

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

` tag that was incorrectly nested. The link is now properly placed within a single `

` tag.

```html

Plastic Parts

``` No changes were made to the content; the code is presented as is. If you need specific modifications, please let me know!

“`html

Gửi bản vẽ thiết kế của bạn, bạn sẽ nhận được báo giá trong vòng 24 giờ. Liên hệ với chúng tôi Ngay bây giờ.

“`