九机网 - 跨越重洋，为您在华西南的家人提供极致3C数码服务

360+家线下门店保障，1小时极速达。身在海外也能为家乡亲友选购正品手机、二手良品或预约专业回收，让跨国心意无需等待。

Shopping & Deals ›

Publisher

Yunnan Jiuji information technology co., LTD

Explore the Interface

Discover the interface used by 1M+ users.

9ji app interface displaying categories for second-hand electronics and mobile device trade-in services

Jiuji mobile app interface showing electronics shopping deals and limited time offers

Promotional screen of the 9ji mobile app featuring new user coupons and fast delivery for electronics

Promotional screenshot of the Jiuji electronics shopping app featuring mobile devices and a 25-minute home delivery service advertisement

Smart Tech Shopping for Your Family Back Home

The tools that make this app stand out, trusted by 1M+ users.

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1-Hour Express Delivery

Surprise your loved ones in Yunnan or Guizhou. We deliver from local stores to their doorstep in under 60 minutes.

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Trusted Store-Backed Warranty

Enjoy peace of mind with official self-operated quality, a 1-year warranty, and lifetime software support at any physical location.

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Secure Trade-In Subsidies

Help family upgrade their tech for less. We provide professional data destruction and instant credit for old devices.

Loved by users worldwide

Trusted by 1M+ people who love this app.

"Living in Seattle makes it hard to help my parents with tech issues back in Guiyang. I used this app to buy my dad a new phone, and the 1-hour delivery service was incredible. The local store staff even helped him with the initial setup, giving me total peace of mind from thousands of miles away."

Min Zhang

"As an international student, I really appreciate the transparent trade-in process. I was able to coordinate the recycling of my old devices through the app and get a great deal on a certified second-hand laptop for my brother in Yunnan. The professional data destruction gave me the confidence I needed to trade in remotely."

Kevin Chen

Review Analysis

Insights from user reviews.

Sentiment Score

28%

Negative

Summary

This mobile app receives largely negative feedback, indicated by a low sentiment score. Users frequently express dissatisfaction with the app's pricing, often perceiving products as overpriced, and criticize deceptive business practices such as upselling tactics, misleading product descriptions, and issues with product authenticity (e.g., refurbished items sold as original). While some positive experiences are noted regarding attentive after-sales service, many customers report poor customer service attitudes, slow app performance, frequent crashes, and delays in shipping and delivery. Specific issues mentioned include a lack of iPad landscape mode adaptation and general app instability.

Common Themes

Pricing & Value(9)

Business Practices & Trust(9)

After-sales Service(6)

Product Authenticity & Quality(6)

Customer Service Experience(4)

App Performance & Stability(4)

Shipping & Delivery(3)

About the app

Everything you need to know about 九机网-手机&电脑&数码销售平台.

Description

九机网App是支持用户快捷购买以手机为主的3C电子数码产品及手机回收、一手优品、二手良品的线上平台。九机网创立于2006年，是西南地区知名的通讯零售服务商，以IT技术为支撑、用户体验为核心，坚持“一个手机，一个朋友”的理念，致力于运用线上线下相结合的新零售模式，不断追求极致的消费体验，塑造优质口碑。九机旗下包含3C零售、物流配送、旧机回收、IT项目研发等业务。线下门店数量超360家，覆盖云南、贵州等50多个城市，服务会员900余万，被工信部评为“中国互联网百强企业”。特色服务【1小时极速达】依托门店覆盖广的优势，为客户提供免费、极速配送服务。凡配送地址在3公里（直线距离）范围内的九机门店有现货，承诺1小时内将所购商品送达您手中。【售后保障】360+家门店均可为提供线下购机及售后服务。凡在九机购买的产品均可获得软件终身免费、硬件享受国家三包等服务。【以旧换新】支持快捷的旧机回收交易和专业的质检服务。回收APP自动化智能检测，过程标准透明，提供旧机整机备份服务，并当场粉粹旧机所有数据，保护隐私。回收旧机，提供换新补贴，实现旧机多卖钱，新机少花钱。【二手良品】九机二手良品均来源合法正规渠道，保正品，外观成色好，功能正常，从源头保证良品品质。九机二手良品通过质检工程师32项深度功能，享有7天无理由退货，1年质保的服务保障服务。所有二手良品均为官方自营，无第三方或个人售卖，杜绝问题机器，保证正品。【会员俱乐部】专属会员特权、生日礼包、签到领积分、积分兑换/抵现、专属VIP客服通道。官方网站： www.9ji.com 官方微信：九机网官方客服：400-008-3939 立刻下载体验吧！

Latest Version

4.9.2

Size

226.3 MB

First Released

Jan 8, 2015

即刻下载九机网 App，连接家乡的极致数码生活

跨越时差，为家乡亲友选购正品 3C 电子产品。尊享 1 小时极速达、专业以旧换新及西南地区 360+ 门店售后保障。

FAQ

Frequently Asked Questions

Everything you need to know about 九机网-手机&电脑&数码销售平台

What is 九机网 App?

九机网 App is an online platform for quickly purchasing 3C electronic digital products, primarily mobile phones. It also facilitates phone recycling, offers new quality products, and certified second-hand items through an online-offline new retail model.

Does 九机网 App provide express delivery for purchases?

Yes, 九机网 App provides "1-hour Express Delivery." This free service ensures purchased goods are delivered within one hour if the address is within 3 kilometers of a 九机网 store that has the product in stock.

How does 九机网 App handle old phone trade-ins?

九机网 App facilitates quick old phone recycling with professional inspection services. It uses automated intelligent detection and offers trade-in subsidies. The service includes data backup and on-site destruction to protect user privacy.

What quality assurances apply to 九机网's second-hand products?

九机网's "二手良品" (Second-hand Quality Products) come from legal sources, guaranteeing authenticity. They pass a 32-item deep inspection, include a 7-day no-reason return policy, and a 1-year warranty.

What after-sales services does 九机网 App offer?

九机网 App offers comprehensive after-sales support through its 360+ offline stores. Products purchased include lifetime free software support and hardware protection under national "Three Guarantees" for reliability and customer satisfaction.

What benefits do 九机网 Membership Club members receive?

九机网 Membership Club members receive exclusive privileges, such as birthday gift packages, points for daily sign-ins, options to redeem points or use them for discounts, and access to a dedicated VIP customer service channel.

Does 九机网 App offer new user discounts?

Yes, 九机网 App provides "新人专享券" (New User Exclusive Coupons). New members can unlock an exclusive coupon package immediately upon logging in, which offers various discounts on digital products and accessories.

Does 九机网 guarantee the authenticity of its digital products?

Yes, 九机网 guarantees product authenticity. The platform features "正品百亿补贴" (Authentic Products, 10 Billion Subsidies) and assures "5000+全品类正品保障" (5000+ categories, authentic guarantee) for all items available.

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