Buyer case study
Case study: how a cold-chain processing project went from an idea to a structured RFQ
It started as one sentence: “we need a blast freezing line.” Seven stages later it was a structured RFQ that let five manufacturers quote against exactly the same assumptions.
Global B2B Group is a buyer-side project coordinator. We are not a marketplace, a manufacturer or a lender. We structure the project first, and research manufacturers only after that.
For confidentiality, the buyer's name and location are withheld. This case is a composite of real buyer-side engagements and every figure is budget-level — never a quotation.
Last reviewed: 2026-08-21 · Read the buyer journey
Project profile
- Sector
- Food processing and cold chain
- Type
- Expansion of an existing plant: freezing line + cold store
- Region
- Southeast Asia (export-oriented)
- CapEx range
- USD 3.2M – 3.6M
- Idea to RFQ
- 9 weeks
- Comparable proposals
- 5 manufacturers
Seven stages: from idea to RFQ
Every stage maps to a public tool that actually exists on the platform. Any buyer can follow the same order.
- 1Week 1
There was only an idea: “we need blast freezing”
Situation at that point
An export-oriented seafood processor was pushed by its customers to raise the frozen share of output. The only internal agreement was “we need freezing capacity”: no capacity figures, no site assessment, no budget range.What was done
Before talking to any supplier, the project was broken into answerable questions: target capacity, product spec, site constraints, schedule and source of funds.Stage outcome
A one-page project definition was agreed, and the case was confirmed to sit above the USD 250k threshold. - 2Week 2
Turning “more capacity” into numbers
Situation at that point
Sales said “double it”; production said the cold store was already full. The two were describing different projects.What was done
Starting from the export order pattern, the team landed on 2.5 t/h of freezing, two shifts a day and 5,500 t of peak-season throughput — and discovered the incoming power supply was insufficient.Stage outcome
Capacity and process parameters were locked, and it became clear the substation upgrade had to sit inside the scope or the equipment simply would not run. - 3Weeks 3–4
Adding up the total investment, not the machine price
Situation at that point
The working assumption was that “a spiral freezer at around USD 900k” would cover the budget.What was done
Equipment, installation, refrigeration system, electrical upgrade, freight and contingency were costed separately to build the investment structure.Stage outcome
The total came out at USD 3.2M – 3.6M. The machine itself was about 62% of it, and the board re-approved the budget size. - 4Week 4
The construction cost of the cold store
Situation at that point
The plan was to “attach a shed to the existing building”, with no allowance for how insulation and thermal load change construction cost.What was done
Cost was estimated by floor area, clear height and temperature band, then benchmarked against a dry warehouse.Stage outcome
It came in at roughly 2.1× a dry warehouse of the same area, which prompted a review of storage volume before money was spent on rework. - 5Week 5
Choosing the technical route on ten-year cost
Situation at that point
Two refrigeration routes were about USD 280k apart on price, and procurement preferred the cheaper one.What was done
Energy, labour, maintenance and expected downtime were put into a ten-year model.Stage outcome
The more expensive route was about USD 410k cheaper over ten years. The technical route changed, and that criterion was written into the RFQ. - 6Week 6
Holding a price reference before proposals arrived
Situation at that point
There were two fears: overpaying, or accepting a cheap proposal whose scope was quietly incomplete.What was done
A should-cost model was built for the main equipment to produce an independent price band.Stage outcome
With the band in hand, two conspicuously low proposals were immediately identified as excluding installation and commissioning. - 7Weeks 7–9
Issuing the structured RFQ and starting manufacturer research
Situation at that point
Every assumption was closed: the document was ready to go to market.What was done
Capacity and process, site and utilities, acceptance criteria (FAT/SAT), delivery and installation scope, schedule and commercial terms were assembled into a single RFQ, with a completeness check before release.Stage outcome
Five manufacturers quoted against the same assumptions, making side-by-side comparison possible, and the process moved into human-led technical clarification.
Final result
In nine weeks, one sentence became an executable procurement document.
- Comparable proposals
- 5, on identical assumptions
- Proposal spread
- from ±47% down to ±12%
- Ten-year saving
- about USD 410k
- Scope gaps
- power and installation covered before contract
Three lessons any buyer can reuse
Define the project before you look for suppliers
Quotes requested before definition come back with different scopes. They cannot be compared, and they cannot support a decision.
The machine price is not the investment
Installation, utilities, construction and contingency were close to 40% of this case. Ignoring them guarantees a budget overrun during execution.
Put the evaluation criteria inside the RFQ
Ten-year cost, acceptance criteria and supply scope written into the RFQ force the manufacturer to answer in the proposal, not at the end of negotiation.
Frequently asked questions about this case
Is this a real project?
It is a composite of several real buyer-side projects. The process, the tools and the order of magnitude come from practice; the name and location are withheld.
Does the buyer pay for this process?
No. The tools and the RFQ flow are free for buyers; our compensation comes from supply-side agreements.
What project size is this suited to?
Industrial projects from roughly USD 250,000 upward. Smaller purchases rarely need this level of structuring.
Run the same process on your project
Start with the project definition and CapEx, then generate the RFQ. The more complete the input, the more comparable the proposals.