Pretty much all the brands you find in your home country are available in Taiwan too.
You can do the research at home and look for the same one in Taiwan afterwards. If you have problems finding it by then, come back and we can give you better directions.
Thank you for reply. I need to use one at taipei airport already. We going straight with parents in law by car to taidong. Would love to buy online and send to my parents in law in taipei. I checked carrefour and couple sites, but could not find info. Thats why post here, to ask for some websites.
These are online shopping websites that have a large selection of products, including car seats.
Note that both websites are in Chinese. Google Translator is your friend!
I didn’t know about DeepL, so it’s good to know that there are alternatives out there. But can it handle Chinese? For what I saw, it translates only seven languages, all European.
I have two isofix car seats. Giving them away for free if you are interested. I am located in Taiwan Song Shan District 105. PM me for pick up location and contact information