Guoguo believes

🌍Waste is an unnecessary "internal consumption", both for society and individuals. 🌱 Reducing waste is a life attitude that brings "satisfaction". 🏡A simple and fulfilling life is not about having more, but about having what you really need. ♻️ Choose second-hand and participate in the circular economy = smart choice x responsible consumption x respect for resources

Guoguo's Beliefs

Reduce waste = make the most of things x extend the life of items

Reducing waste is our goal, but why start with the iPad?


With the rapid iteration of 3C products, electronic waste has become the "fastest growing and lowest recycling rate" household waste in the world.


Among electronic products, the iPad was ridiculed by netizens for its low effective utilization rate of "productivity before purchase, iQiyi after purchase".


But the iPad actually has many commercial and professional needs.

Between those who need it and those who buy it but don't use it,

There is a lot of waste and gaps.



Therefore, Guoguo is committed to creating various solutions and mechanisms to promote 3C recycling, and aims to establish a good 3C recycling ecosystem.


Focus on three aspects:

1. Improve circulation rate/flow rate:

Based on the pain points of the second-hand 3C market, we developed a machine status disclosure system and created an ultimate experience channel brand.


2. Activate 3C Value:

Explore new application scenarios and workflows, and deliver knowledge on how to maximize the value of 3C products.


3. Extending the 3C life cycle:

Give old 3C products an extra life by creatively giving them new uses, providing electronic recycling solutions, and helping old devices be refurbished.

1. Improve the circulation of second-hand 3C products

Second-hand 3C circulation volume = increase in the number of tradable items x reduction in demand matching resistance


Increase the number of circulating

According to statistics from our Ministry of Environment, about 90% of people are unwilling to recycle their old devices, but they don't use them anymore.


Reduce demand matching resistance

Worried about being scammed, data leaks, trouble and not having enough money...etc


果果Apple福利機庫存機況查詢網站

Transparent and real-time updates

If there are any shortcomings, they must be exposed. The most feared thing is that your expectations will not be met.

(We will let you know if there is any repair.)



View Available Units >

果果保固卡

The industry's longest warranty x after-sales log

Even if it is a brand new phone, there will be a king of phones.

But we offer the longest warranty in the industry, up to one year.


Our after-sales log will let you see,

Our warranty is genuine and we guarantee it with strength.

Check Warranty >



四個紙箱堆疊在一起

Consignment x Certified Warranty

Do you think the recycling price given to the telecommunications company is too low?

Don't worry, Guoguo is on the same side with you and will help you sell.

We can help you with machine certification, pre-sales and after-sales, and advertising push.

Learn more >


Focus on details, ultimate consumer experience

Who says you can’t have a good shopping experience when buying second-hand goods?

From packaging to customer service, we will strive to make you feel our full sincerity.

Browse the store >

用棕色紙包裹並繫上紅色絲帶的禮物

We have designed various mechanisms and solutions to address the pain points encountered in the circulation of second-hand 3C products.


We believe that in the second-hand 3C market where information is extremely asymmetric

We need a brand that is honest, transparent, and humane.

Founding of Guoguo International

Second-hand 3C channel brands

Activating 3C Value = Discovering New Application Scenarios x Learning to Use x Making It Easy for Those in Need to Get Started


Explore new application scenarios

When you feel that your iPad is unproductive, you may just not know how to integrate it into your workflow.


Learn to use

We will teach you how to use 3C Xiaobai.. Oh no, it is a language that even grandma can understand.


Easy access for those who need it

The latest new phones are too expensive, so second-hand phones are a good option for easy purchase.


2. Activate 3C Value

Productivity Research Room

We recruited a group of young researchers to explore 3C application scenarios and identify 3C products that can bring "productivity".

Especially when it comes to products that have a "digital divide" and most people don't know how to use, the iPad is a starting point, but it's not limited to the iPad.

Bringing quality and convenience to life

We found a group of people who don't need to focus on productivity, but almost everyone owns a tablet, but may encounter many obstacles in using it: the senior generation.


Let us realize that in addition to learning how to use 3C to improve productivity and find more commercial applications, it is also important to use 3C to bring higher quality and convenience to life.


Therefore, through the Smart Living Association and the Keelung City Neighborhood Office, we reached out to a group of older people who were very willing to learn about 3C. We organized more than 30 courses of various sizes on tablet operation, APP application, e-reading and electronic drawing, and also received subsidies and resources from the Keelung City Government.


The 3C knowledge we teach can also be understood by grandma.


Lower the entry threshold for users

Case sharing:

and<齊文藝室> In cooperation with the tablet electric painting experience class, Guoguo provides tablets for free on site so that people who do not have a tablet but are interested in electric painting can also participate.


If you like the product after trying it, you can buy it at a discounted price on site. This rational consumption of confirming needs, experiencing it and then buying is also the concept we have always wanted to convey.


For consumers who have a need but are unable to purchase the latest phones because they are too expensive, second-hand phones are a good low-cost option.


Extending the life of 3C products = refurbishing old devices reusing old devices electronic waste recycling solutions

3. Extending the 3C life cycle

Old machine refurbishment

In addition to providing renovation services, we also promote maintenance knowledge and DIY renovation techniques.

Recycling of old machines

Use old 3C products in new ways through creative means, such as using old mobile phones as surveillance cameras.

Electronics Recycling Solutions

Dismantle old machines, reuse parts, and provide environmentally friendly recycling solutions.