One company.
One system.
For exporters, factory-traders and cross-border service providers: we build the core features around how your business works, deploy them, and support you long-term. When your business changes, the system changes with it.
One company, a pile of systems
Orders in the ERP, freight in the forwarder's system, stock in the WMS, accounts in finance software — and everything else in chat groups. Nothing sees the whole picture.
Too many systems
One for every step, and the list keeps growing
Too much spend
Licenses, renewals, upgrades and maintenance, year after year
Nothing connects
Each covers its own piece and none talk to each other
Duplicate entry
One shipment, entered again and again across systems and chat groups
Data doesn't match
Same shipment, different answers in every system
New rules break things
Regulations change every year; the system can't, so people keep watch
The money is spent, the work still isn't smooth, and AI can't plug in. Yet every shipment is really just one continuous line.
Cross-border business is anything but standard
The more standard a business, the better off-the-shelf software fits. The less standard, the worse it fits — and cross-border companies are firmly in the second group.
Off-the-shelf software
- Fine for standard tasks, but the non-standard parts can't be changed
- One tool per step — more and more of them, none connected
- When rules change, you wait for the vendor's roadmap
Outsourced builds / big ERP
- Traditional custom development typically costs RMB 300–500K
- ERP for mid-to-large factories runs from several hundred thousand to over a million RMB
- Every year's change requests cost tens of thousands more
AI Enterprise OS
- A complete system tailored to you, for an investment close to standard software
- People who know the business, working with AI, can change it themselves
- We provide the platform, training and ongoing support
Non-standard used to mean two options: pay a lot for custom work, or put up with it. Now there's a third.
What is an “AI Enterprise Operating System”?
Think of your phone's operating system: common apps come built in and work out of the box. Need something new? Install it, or build it.
Your own appsN · grown by you
Business staff describe what they need and build it with AI — rules per client, a process per workflow.
Pre-installed industry appsTailored to your needs
Cross-border logistics, overseas warehousing, export follow-up, factory scheduling, reconciliation… ready to use, and easy to remove, swap or change.
Platform layer1 · provided and supported by Heyuan
Model access and compliance, permissions and collaboration, token usage management, data and security, backups and operations.
Ready to use
An industry system that runs from day one — not a blank page.
AI-native
Built from scratch for the AI era, not old software with AI bolted on. AI does most of the work.
Changes as you do
Rules change, client requirements change — describe it, and the system follows.
All yours
Servers, data and business code are your property.
We provide the “1”. You grow the “N”.
A system that does the work, not just records it
Before, people did the work and then logged it in a system. Now AI does the work, and people make the decisions.
Inquiry in, draft quote ready
A draft based on past prices and current costs — people just set the price.
Warehouse exceptions flagged first
Short counts, damage, wrong labels — checked against the order, then the client is notified.
Shipping, invoicing, payments reconciled
Matched items need no review. You only look at exceptions.
The same work with fewer people — or more work with the same people.
When your business changes, the system changes with it
In cross-border trade, rules change several times a year and every client wants something different. Systems used to be too rigid, so people carried the load.
Before
- Need a change? Ask the vendor first
- Wait for scheduling, quotes, delivery
- By the time it's done, the rules have changed again
- In the end, people still monitor it in chat groups
Now: just say it
New US small-parcel rule: declarations need one more field.→ Added, and included on every shipment from now on
For this client, photograph goods on arrival before shelving.→ Applies to this client only
Use today's exchange rate on quotes.→ Change previewed for you; live only after you confirm
Say what's wrong
Tell the system what isn't right and how it should work — like messaging a colleague.
Preview the change
Not right? Send it back and say it again. Business keeps running while changes are made.
Live when you approve
Every change is logged and can be rolled back, so nothing gets broken.
Built around how your business already works
One platform, different industry apps — each company then tunes it to its own way of working.
Export Order Follow-up
One order, several factories. Inquiries, quotes and multilingual messaging in one place; orders split across factories with progress rolled up and delivery risks flagged early.
Cross-border Service Providers
No more passing shipments around chat groups. Quoting, booking and tracking run automatically with exceptions flagged first; when regulations change, declaration data keeps up.
Factory & Production
Can't change your old ERP? Replace it with your own. Runs on your own scheduling, processes and staffing — scheduling, progress, QC and inventory on one line.
Logistics & Overseas Warehousing
Every warehouse has its own process. Inbound exceptions, client updates, billing and claims — handled the way each warehouse and each client needs.
Your work looks different? No problem — the system grows to fit how you do things.
Companies already running on it
Anonymized descriptions; client names are not disclosed.
A supply-chain company with 1,000+ employees
Two months in, the dev team went from 40 to 16 people; business staff now build their own systems with AI, with a dozen-plus already running.
Read the case FactoryA factory that rebuilt its entire system
Its old ERP couldn't be changed. People who knew the business, working with AI, rebuilt the whole system and replaced it.
Read the caseYour servers, your data, your code
Dedicated deployment — one system per company, never shared, on servers in China or overseas.
Your servers
Servers in your own name, in mainland China or overseas — your choice. You pay the cloud provider directly; we add no markup.
Your data
Data stays on your servers. We handle operations only — we never access, aggregate or analyze it.
Your code
You own the business code, including everything you change or add later. We provide the platform layer, available long-term.
No need to scrap what you have: we connect first, then replace piece by piece once things run smoothly — your call. Code ownership and model options →
Start with one workflow and one person
Get your most important workflow running first, then expand from there.
Consultation
Talk through your business and current systems, judge fit, and pick the workflow to start with.
Install and go live
The system goes live, connected to your existing data and accounts, on servers in China or overseas.
Walk through it together
The person who knows the business best tells the system the first round of what's not right.
Request changes anytime
Business changes, client requirements change — describe it and it gets changed. Fully remote, no site visits needed.
We handle the tech
Servers, backups, security and upgrades are covered. Business decisions stay yours.
You only need to do three things: explain the workflow, name one person, and give them access to your existing systems. You know we've delivered when your team looks at the system and says, “This is how we do things.”
Who it's for
A good fit if…
- Annual revenue above RMB 10 million (~US$1.4M), with some business complexity
- One clear workflow you want to fix first
- Someone who knows the business and can work with us
- You want the system to keep evolving your way — and are willing to invest in that
Probably not yet if…
- You just want an off-the-shelf SaaS account
- You'd like to start with a free trial
- No one is available yet to walk through the business with us
Pricing
System
One-time fee. The business code is yours, and the platform layer stays available long-term.
Annual service
Covers operations, upgrades, backups and a set amount of changes.
Additional changes
Billed by usage if you change a lot; if not, it's just the annual plan.
Servers
Paid directly to your cloud provider, with no markup from us.
We quote a specific price once the scope is agreed in the consultation.
Industry know-how + AI delivery
Heyuan AI is the enterprise AI brand of MJZJ (卖家之家), built together with an experienced technology delivery team.
Questions you may have
How much does it cost?
A one-time fee for the system, and the business code is yours. After that, an annual service plan covers operations, upgrades, backups and a set amount of changes; anything beyond that is billed by usage. You pay your cloud provider directly for servers, with no markup from us. We quote a specific price once the scope is agreed in the consultation.
Do we need technical skills?
No. Day to day, you simply tell the system what's wrong or what you want changed. We take care of servers, backups, security and upgrades. Team members who want to make changes themselves can, but it's never required.
Do we have to replace our existing systems?
No. We connect to your existing systems first, then replace them piece by piece once things run smoothly — at your pace.
How long until we can use it?
We start with your most important workflow, with the first month as phase one, then expand from there. The exact scope is agreed in the consultation.
Is our data secure? Does it leave China?
Every deployment is dedicated to one company. Your data stays on your own servers; we only handle operations and never access, aggregate or analyze it. If you prefer not to use overseas models, we can use Chinese models on servers in mainland China so data never leaves the country.
Let's talk about the workflow that matters most
Leave your contact details and we'll reach out within 1 business day (China time). You can also email contact@mjzj.com or add us on WeChat: anchor6633.
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