Who We Are
Yunwei123 (yunwei123.com) has done only one thing since 2006: server maintenance and managed hosting operations. The operating entity is Chengdu Yunwei 123 Technology Co., Ltd.
We explicitly do not build websites, design brands, create SEO backlinks, or manage cloud resource accounts on behalf of clients. This “do-not-do” list is publicly stated on every page of our site. While it may look like we are turning away business, it is actually this company’s most valuable asset — clients know we won’t upsell them other services, so they willingly hand over the highest level of server access to us for the long term.
The Opportunity We See
Over the past decade, SMEs have migrated their servers to the cloud, but no one has adequately answered the question: “Who manages them after migration?” After purchasing cloud instances, most enterprises can only do two things: contact the cloud provider’s customer service when issues arise (which only covers the platform, not your system or business), or hire an in-house ops engineer (high cost, broad responsibilities, high turnover).
As a result, many servers remain in a state where they “still run, but no one knows when they will fail”: backup failures go unnoticed, patch updates stop, monitoring alerts are unattended, and sites are compromised for months before being flagged by search engines. These issues don’t explode immediately, but accumulate until they hit a tipping point and fail catastrophically all at once.
This creates a stable and growing demand: enterprises don’t need someone to fix things after they break; they need someone to manage them continuously. The former is a one-time project; the latter is a long-term subscription — which is exactly what we already do.
Our Current Business: Seven Service Lines
All seven lines share the same delivery standards and cross-sell to each other. Clients typically enter through one line and gradually add more:
- Cloud Server Managed Services — Daily operations for cloud instances from Alibaba Cloud, Tencent Cloud, Huawei Cloud, AWS, and private data centers, including monitoring/alerting, patch upgrades, security hardening, backup strategies, and incident response. Contracted per server per year.
- Physical Server Managed Services — Hosting for physical servers and dedicated hosts: system hardening, performance tuning, monitoring/alerting, backup & disaster recovery, data center coordination, and hardware fault resolution.
- WordPress Overseas Website Managed Services — WordPress sites targeting overseas customers: environment optimization, page load speed & Core Web Vitals, WAF protection, backups, and automated recovery.
- Website Maintenance — Project-based: malware removal, backdoor cleanup, bug fixes, program/plugin upgrades, black link removal, and data migration.
- Annual/Monthly Website Maintenance Subscription — Long-term subscription model: monthly fixed inspections, backup verification, security updates, alert monitoring, and ad-hoc minor changes. This line is the primary source of recurring revenue.
- SSL Certificate Ordering & Configuration — Proxy ordering and installation of DV/OV/EV certificates, certificate chain completion, auto-renewal hooks, and proactive expiration reminders.
- AI Application Development & Maintenance — Custom development of AI apps and automation tools, model integration, prompt/retrieval optimization, vector database setup, and continuous iteration post-launch.
Why We Can Sustain This
1. Trust Earned Through Focus
The barrier to entry in IT operations isn’t technical skill, but whether clients are willing to hand over root access. Our twenty years of refusing to build websites or run ads serve as the best proof of our commitment. Account ownership always remains with the client; we operate via authorized roles or dedicated sub-accounts, with full auditability.
2. Recurring Revenue Structure
Both annual/monthly website maintenance and cloud server managed services are subscription-based, not one-off projects. This means predictable revenue, long-term client relationships, and controllable marginal delivery costs during scale-up.
3. Direct Delivery, No Middlemen
We are a small team. Tickets go directly to the assigned engineer — no subcontracting, no层层派单 (layered dispatch). The person you contact is the one doing the work. In the ops industry, this is both an efficiency advantage and a source of reputation — no passing the buck when problems arise.
4. Replicable Methodologies Already Established
From early experiences handling hacked or DDoS-compromised sites, we developed complete workflows for forensics, cleanup, and entry-point patching. For overseas clients running WordPress, we’ve gained clear insights into “which architecture suits which business.” Most of our work isn’t fixing sudden outages, but addressing “slow degradation.” These experiences are now codified into checklists and delivery documents that can be executed by new hires, rather than relying on senior veterans.
5. Platform Endorsement
We maintain official stores on the marketplaces of Alibaba Cloud, Tencent Cloud, and Huawei Cloud, with verified entity qualifications, complete transaction/invoicing chains, and reduced upfront trust barriers for clients.
Current Operational Status
The following data is provided by us. Detailed breakdowns and financial records are available upon signing an NDA:
| Servers/Sites Under Management | [To be filled: # of servers / # of sites] |
| Annual Recurring Revenue (ARR) | [To be filled] |
| Client Renewal Rate | [To be filled] |
| Average Order Value Range | [To be filled] |
| Team Size | [To be filled: headcount & composition] |
| Recent Revenue | [To be filled: last three years] |
Funding Requirements for This Round
| Target Funding Amount | [To be filled] |
| Equity Offered | [To be filled] |
| Pre-money Valuation | [To be filled] |
| Use of Funds | See table below |
Use of Funds
| Delivery Capacity Expansion | Expand engineering team and shift scheduling to handle larger management scale |
| Ops Automation Platform | Productize inspection, backup verification, alert response, and delivery documentation into self-service tools to reduce per-capita delivery costs |
| Customer Acquisition & Channels | Marketplace store operations, content marketing, and industry channel partnerships |
| Service Standardization | SLA tiering, delivery templates, and training systems to support cross-regional expansion |
Contact Us
If you’re interested in this direction, we can start with an informal discussion: we’ll clearly outline our current management scale, revenue structure, delivery methods, and our outlook for the next phase. Feel free to bring your questions.
- Hotline: +86 135 410 16684 (Workdays 10:00 – 22:00 CST)
- WeChat Consultation: Scan the QR code or search our official WeChat ID
- Emergency Response: 7 × 24 (for existing clients)
You can also experience our delivery quality firsthand: we offer a free server health check, providing a problem list within 1 working day, categorized into “Must Fix Immediately,” “Can Monitor,” and “Recommended Optimization.” No fees, no binding obligations for future cooperation.