Integrated computer systems for modern
trading companies, designed around
the way your business really works.
Changchun Hangji Trading Co., Ltd. designs, builds, and maintains the computer systems that keep trading businesses moving. From sourcing and distribution to after-sales support, we connect every part of your operation into one reliable digital spine. Our engineers work from Nanguan District, Changchun and serve clients across China and international markets, delivering practical systems that are easy to adopt and built to last for years. We treat every project as a long-term partnership, because the best system is the one that keeps working quietly in the background while your team concentrates on trading, growing, and serving customers.
Integrated systems for modern trading companies
Three lanes that move your business forward
Trading companies depend on a continuous flow of goods, data, and decisions. We organise that flow into three connected lanes so that every department works from the same accurate picture, all day, every day. Each lane below represents a core discipline of our practice, and together they form the complete cycle your business depends on.
Sourcing
We build procurement systems that connect suppliers, purchase orders, inventory, and payments into a single flow. Automated tracking means your team always knows what has been ordered, what has arrived, and what is ready to ship. Clear dashboards turn raw supplier data into purchasing decisions you can make in minutes instead of days. Price history and lead-time records are kept automatically, so negotiating the next contract starts from facts, not memory. Approval workflows keep spending under control, and every order leaves a trail your finance team can reconcile without effort.
Distribution
Our distribution platforms coordinate warehouses, delivery routes, and customer orders in real time. When stock moves, every department sees the same updated picture instantly. The result is faster fulfillment, fewer errors, and a lower operating cost per shipment. Order tracking is visible to your customers as well, which builds trust and reduces the time your staff spend answering status questions. Picking lists, packing slips, and delivery notes are generated automatically from the same source, so nothing needs to be keyed in twice and nothing gets lost between the warehouse and the truck.
Support
After your systems go live, we stay with you. Our support practice covers monitoring, maintenance, staff training, and continuous improvement through regular reviews. Every service contract includes a clearly defined response path so small issues never grow into costly downtime. We also document every request, which lets us spot repeated problems and fix them at the root rather than patching the same symptom twice. Because we design the systems we support, our engineers understand the code behind your operations and can resolve issues faster than a support desk working from a manual.
Explore our system modules
Every engagement is built from proven modules that we adapt to your workflow. The three modules below form the backbone of most trading operations we support, and they are designed to share data so that information captured in one module automatically feeds the others.
Sourcing Systems
Sourcing systems form the front door of your supply chain. We design these platforms to manage supplier records, price comparisons, purchase orders, and inbound quality checks in one shared workspace. Data entered once flows automatically into inventory and finance, removing duplicate entry and the costly mistakes that come with it. Approval rules keep spending under control, while every transaction leaves a complete audit trail that makes monthly review simple and honest. Negotiation becomes easier when you can compare every supplier side by side on price, quality, and delivery performance.
- Supplier records and pricing history in a single register
- Automated purchase orders that follow your approval rules
- Real-time inbound tracking from confirmation to arrival
- Finance integration for accurate and timely payable records
Distribution Systems
Distribution systems coordinate the movement of goods from your warehouse to your customers. Our solutions combine inventory control, order management, and route planning so that picking, packing, and delivery all work from the same live data. When demand changes, the system rebalances stock across locations without manual guesswork. Reporting tools show you cost per order, delivery performance, and stock turnover at a glance, giving management a factual basis for every logistics decision. Seasonal peaks are handled with confidence because the system shows capacity before it becomes a bottleneck.
- Central inventory view across multiple warehouses
- Order routing that matches stock to demand first
- Delivery scheduling with live status for customers
- Returns processing that keeps stock counts accurate
After-sales Support
The true value of a system shows once it is in daily use. Our after-sales support covers proactive monitoring, scheduled updates, staff training, and a clear escalation path for any issue. We measure response times and keep a documented history of every request, so recurring problems are fixed at the root instead of being handled one incident at a time. Business continuity is the goal of every support engagement we take on, and our team stays in close contact with yours through regular reviews of system health, user feedback, and upcoming improvements.
- Proactive monitoring with early warning alerts
- Scheduled updates and regular security patches
- Onboarding and refresher training for your staff
- Documented resolution history for every ticket
Sectors we serve
Our integration work spans five sectors where reliable systems matter most. Each sector has its own rhythm, and we adapt the same disciplined engineering process to the demands of each one. The common thread is the same in every case: clean data, connected systems, and staff who are comfortable using them from the first week.
Ready to modernize your operation?
Tell us about your business and we will map a system plan that fits your budget and your workflow. Every new client receives a free initial consultation with a senior engineer, no obligation and no pressure. You will leave that meeting with a clear understanding of your options and the honest advice you need to make the right choice for your company.
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