What Does a Sourcing Agent Do? A Project Timeline
Job descriptions say things like manage the end-to-end sourcing process. That sentence has never told anyone what happens on a Tuesday in week six.
So here is a real order, laid out week by week. A buyer in Texas wants 8,000 stainless steel insulated tumblers with a custom lid and their logo printed on two sides. Target retail price $34.99. Target landed cost under $6.50 a unit. This is what the next twelve weeks look like.
Week 0: the specification
Nothing useful happens until the specification is written down. The buyer’s opening brief is a photograph, a target price and a quantity. That is not enough for a factory to quote against, and any price they return on the basis of it is a guess that will move.
The agent turns it into something quotable. Capacity in millilitres. 304 or 316 stainless, because the difference is roughly $0.40 a unit and it matters for anything sold in the EU. Wall thickness. Whether the lid is a screw thread or a flip seal. Powder coat or matte paint finish, and the Pantone reference for the logo. Individual gift box or bulk carton. Carton configuration, which decides your Amazon FBA fees more than most buyers expect.
This takes a day of back-and-forth. Skipping it costs three weeks later.
Week 1 to 2: factory identification and quoting
The agent approaches factories inside the right cluster. For insulated drinkware that means Zhejiang, principally around Yongkang and Jinhua, where the vacuum flask supply chain is concentrated enough that component suppliers sit within a few kilometres of the assembly plants.
Eight to twelve factories get the specification. Six reply. Four are worth pursuing. Three send quotations within four working days, and one is still asking questions on day nine, which tells you something about how they will handle production.
Quotations arrive at $4.85, $5.20 and $5.60 ex-factory. The agent examines what is inside each number before passing them on. The $4.85 quote turns out to assume a thinner wall and an outsourced lid. The $5.60 quote includes a two-layer powder coat and a mould for the custom lid. On a like-for-like basis the spread narrows considerably, which is the part a buyer comparing headline prices on their own would miss.
Week 3 to 5: sampling
Two factories agree to produce pre-production samples. Each needs the logo artwork as a vector file and a Pantone reference. Samples take seven to twelve days and cost $120 each, plus $60 courier.
Both arrive. The buyer discovers the printed logo sits 2mm lower on one sample than the artwork specified, and that the second sample’s lid thread catches. Both go back with annotated photographs.
Second samples arrive in week five. One is correct. The other is not.
This stage is where schedules break. Two sampling rounds is normal. Three is common enough that a buyer planning backwards from a launch date should assume it. The temptation to approve a sample that is nearly right is the single most expensive shortcut in sourcing, because approving it converts a $120 problem into an 8,000-unit problem.
Week 5: purchase order and deposit
The buyer approves sample two. It is now the quality benchmark, and the specification in the purchase order should reference it explicitly: the approved sample, dated, with its photographs attached, is the standard against which the bulk is measured.
The purchase order goes out at 8,000 units, $5.35 ex-factory, 30% deposit on signature and 70% against the pre-shipment inspection report. Total order value $42,800. Deposit $12,840.
Payment terms matter here. The balance releasing against the inspection report, rather than against a shipping date, is what gives the buyer the upper hand in week ten. Where the balance releases on loading, the buyer has paid in full before knowing what is in the container.
Week 6 to 10: production
Five weeks of production. The factory orders the printed logo transfer sheets in week six, which takes eight days. Production of the bodies runs week seven onward. Printing and assembly happen in weeks nine and ten.
The agent’s job in this stretch is unglamorous and mostly invisible when it goes well: a photo from the line in week seven, a check that the transfer sheets match the approved colour before they are applied to 8,000 units, a call when the factory mentions that a coating batch is running two days late.
Chinese New Year falls in this window for orders placed between December and February. Factories close for two to four weeks, and the workforce returns through the following fortnight. An order that would finish in five weeks in June takes eight in January. Plan the launch date around it or accept the delay.
Week 10: pre-shipment inspection
Production finishes on the Friday of week ten. Inspection books for the Monday. A third-party inspector works to the AQL standard agreed in the purchase order, usually General Inspection Level II with a critical defect limit of zero.
They pull a sample from the finished cartons. Of 8,000 units at Level II, roughly 200 are examined. They check wall thickness against the sample, lid thread, vacuum performance by filling and resting, print alignment against the artwork, logo colour against the Pantone, and carton drop performance.
They find 4 units with print misalignment and 2 with a lid thread that catches. Both counts sit inside the AQL limits, so the batch passes. The report goes out with photographs of the defects, which is the part buyers should read closely. Inspections that return a clean pass with no photographs at all are worth questioning.
Inspection costs $320 for the man-day plus travel. Cheaper than finding the problem in a warehouse in Texas.
Week 11 to 12: shipping documents and loading
Balance payment releases against the inspection report. The factory books the container slot. Shipping documents get checked line by line: commercial invoice, packing list, bill of lading, certificate of origin where a trade agreement applies.
One detail catches people out here. The invoice description, the packing list quantities and the bill of lading must match exactly. A discrepancy between three documents is what generates a customs hold, and a hold costs more in demurrage than the goods saved in the discrepancy.
Container loads in week twelve. Sea freight to Los Angeles runs 14 to 18 days. Air freight would have run 5, at roughly four times the cost.
| Week | Stage | Who is on the critical path | Typical slip |
|---|---|---|---|
| 0 | Specification written | Buyer and agent | Vague brief, quotes move later |
| 1–2 | Factories identified, quotations returned | Agent | 1–2 weeks if the cluster is wrong |
| 3–5 | Sampling rounds | Factory and buyer | 1–3 weeks, the most common delay |
| 5 | Purchase order, deposit | Buyer | Payment delay pushes everything |
| 6–10 | Production | Factory | 2–4 weeks around Chinese New Year |
| 10 | Pre-shipment inspection | Third-party inspector | 3–5 days if rework is needed |
| 11–12 | Documents, loading | Agent and forwarder | 1 week if invoices mismatch |
Frequently asked questions
How long does the whole process take from first enquiry to goods arriving?
Twelve weeks to the container loading, plus transit. Add two to four weeks for a sea shipment to a US port or a European hub, and a week for customs clearance and inland delivery. Roughly four months door to door for a first order. Repeat orders of the same product, with the tooling and the specification already settled, run in eight to nine weeks.
What is the single biggest cause of delay?
Sampling. Buyers expect one round and get two or three, and each round costs ten days. The fix is a tighter specification before sampling starts, and reviewing the sample against the artwork with a ruler rather than an impression.
Do I need to be involved at every stage?
Three decisions genuinely need you: approving the specification, approving the sample, and reading the inspection report. Everything else is the agent’s job. Buyers who insert themselves into factory selection and price negotiation usually slow the order down without improving the outcome.
What does the agent do on days when nothing seems to be happening?
Chases. Most of the value sits in the week-seven photograph and the week-nine phone call that catches a wrong coating batch before it reaches 8,000 units. Absence of news is not evidence that nothing is wrong, which is why a weekly written update is worth demanding.
Running your own order
If you have a product and a target price, tell us the specification, the quantity and the date you need it. We will come back with the clusters worth approaching, a realistic timeline for that particular category, and a fee quotation. You can see what each stage includes on our services page, and send the details through the contact form. Our industries page lists the categories we handle most frequently. If you are still weighing an agent against buying direct, the three models compared is the shorter read.
