Songyun Tech provides web development, WeChat Mini Programs, custom industry systems, and SEO & GEO services. Tailored builds, full source code delivery, and long-term support after launch.
Five service lines covering the full digitalization journey
We don't just take projects — we keep building our own products
A focus-training Mini Program based on the classic Schulte Grid method, offering standard 5x5, advanced 6x6, and variant modes like letters and classical poetry, with millisecond timing, rankings, and training history. Suitable for students' attention training and adults' daily brain exercise. Scan and train — no registration required.
A payroll Mini Program for SMEs and flexible-staffing scenarios: built on WeChat Pay's payroll capability, companies batch-pay salaries directly to employees' WeChat balances. On the employee side, daily hours and income details are logged in sync — whether it was paid, how much, and how it was calculated, all clear at a glance.
Two fears haunt software outsourcing: projects that never ship, and teams that vanish after launch. Three principles keep both in check.
About SongyunNo template shortcuts. Every project is designed around your actual business process — pages, fields, and permissions all fit the way you work.
After acceptance, you receive the complete source code and database documentation. You own the system outright — no vendor lock-in.
Launch is not the finish line. We provide a free bug-fix period and optional annual maintenance, with response times measured in hours.
No competitors named — just two ways of doing business side by side. Judge for yourself.
| Aspect | Common Industry Practice | The Songyun Way |
|---|---|---|
| Requirements | Build whatever the client says, quoting and starting before requirements are clear | We study your business before talking features, and code only after prototype sign-off — three more days of asking saves three weeks of rework |
| Pricing | Lowball the quote to win the deal, then layer on charges throughout development | A feature list with an all-inclusive price written into the contract — no hidden fees; major changes are explained and priced before we act |
| Honest Advice | Say yes to everything the client wants — take the money first | We talk you out of features you should not build, and recommend mature solutions when they save you money — we earn what we should, for the long term |
| How We Build | Reskin a template and call it "custom development" | Custom builds designed from your business process; standard scenarios get deep redevelopment on mature foundations like CRMEB — never from scratch for the sake of it |
| Source Code | Hold the source code hostage, charging annual "service fees" for access | Full source code and database documentation delivered at acceptance — the system is entirely yours, no vendor lock-in |
| Transparency | Hard to reach after signing; reappears only near delivery | Weekly progress syncs and staged demos at key milestones — issues raised get fixed as they come, the process is always visible |
| Acceptance | Click around twice, no error, call it delivered | Core business flows covered by full test cases, walked through item by item — "what done means" is written down before launch |
| Documentation | No documentation — the next team starts from zero | Database schema, API docs, and deployment guides ship with the source code — any team can take over |
| After-sales | Unreachable after launch; charges for fixing a typo | Bugs fixed free during the warranty period with response in hours; annual maintenance or pay-per-incident afterwards |
| Data Safety | No backup strategy — a shrug when data is lost | Scheduled database backups configured at launch, stored off-site, with recovery drills available |
| Legacy Systems | Refuse systems built by others, or push you to rebuild from scratch | Assessment first, then three models — in-place upgrade, partial rebuild, or smooth migration — with costs and trade-offs laid out for you to choose |
| Training | Delivery is the finish line; staff adoption is your problem | Launch includes hands-on training and an illustrated manual; interfaces follow frontline habits, core actions within three steps |
| Promises | Guaranteed rankings, guaranteed results — promise anything to close | We say no to what cannot be done, and put what we promise into the contract — deals won by bluffing always come due |
| Business Logic | One-off deals, revenue depends on constantly finding new clients | Renewals and referrals from existing clients are our main revenue — doing every project right is simply in our own interest |
Every quote is broken down by feature — every dollar maps to a concrete deliverable. And on that basis, we habitually do a little more: the final result usually exceeds what the client expected.
What we quote is what we deliver — the same solution, the same effort. When we build on a mature open-source base like CRMEB, we charge redevelopment rates, never repackaged as "built from scratch" at a premium.
No line of code ships until it passes internal review and acceptance testing. Anything that fails our own acceptance bar never reaches the client.
The feature list is the floor, not the ceiling. We habitually think one step ahead on performance, security, and detail — and usually deliver a little more than you expected.
Six steps to launch, each with a clear deliverable
Employees log daily hours; the company calculates and pays wages by hours — all inside one Mini Program.
2026-08-18AI answers are taking traffic from traditional search — whether your website gets cited by AI is the new dividing line for lead generation.
2026-07-02The Chinese site serves local clients; the English site faces overseas inquiries — page-level hreflang interlinks and a bilingual sitemap included.
2026-06-10One billing engine runs three industries: nursing home monthly fees, school tuition, and lunch subscriptions — collection fully online.
2026-05-16uni-app cross-platform and native development in parallel, covering HarmonyOS native apps and atomic services, with launch support through review.
2026-03-22The PHP 8 + ThinkPHP 8 combination is now the default technical foundation for new projects — gains in both performance and development efficiency.
The four questions most people ask before working with us
Describe your needs by phone or email — we'll give you a feasibility read and a rough budget the same day, and we'll tell you honestly if it's not a fit.
+86 15637166166