Trade-In Service
Used Phone Buyback · Pre-owned Devices · Phone Recycling
Check the price online
SunHer 3C Xinshi Main Store is near the Southern Taiwan Science Park, about a 10-minute drive from Shanhua and Xinhua. We buy iPhone, iPad, MacBook, Apple Watch, and AirPods models at competitive prices. Send photos on LINE for an instant quote, then complete your used-phone buyback for cash in store.
Service area: Xinshi, Shanhua, Xinhua, Anding, all of Tainan City, and the Southern Taiwan Science Park
Example LINE chat: send photos to receive a quote
Buyback in three steps
From quote to cash in as little as 15 minutes. Southern Taiwan Science Park workers can do it during a lunch break.
Get a quote online or send photos on LINE
Use our online quote system to check a reference price, or add LINE @sunher888 and send photos of your device for an instant quote. No form to fill out or unnecessary trip.
Send a screenshot on LINE to confirm the price
Send us a screenshot of your online quote. A staff member will confirm the buyback price within 10 minutes. The LINE quote is the in-store price; it will not change.
Complete the transaction in store
Bring your device to the Xinshi Main Store. We inspect it, help erase your data, and count out cash in front of you. The process takes about 10–15 minutes; if you are not satisfied, you can take it with you.
What we buy
We buy all Apple products at competitive prices; ask us about other 3C brands too.
Why choose SunHer?
Serving the local area for 4 years, with a 5.0 Google rating and 1,800+ genuine reviews
Yourconcerns before selling a phone—we understand
These are customers' most common concerns, and what we care about most
Conveniently located near the Southern Taiwan Science Park
Store information
Address: No. 236, Guanghua St., Xinshi Dist., Tainan City 744
Phone: 0917-658-535
Business hours: Open daily 11:00–22:00
LINE: @sunher888
Driving time from nearby areas
A phone only loses value when left unused
An iPhone 15 Pro Max worth $25,000 today could be worth only $22,000 after next month's new-device launch.
Ask now—it costs you nothing.
The online quote uses the SunHer database. Send a screenshot on LINE afterward to confirm the buyback price.
Along with used-phone buyback, pre-owned device sales, and phone recycling, SunHer 3C also offers phone repair and battery replacement, 3C accessories and phone accessories, plus cardless installments to make getting a new phone easier. Visit us or contact LINE @sunher888.