Why is tooling listed separately on a Military Supply Case quote?

Answer: One rotomould serves one shell size, so at 480 units the tool dominates the price. Amortise it back before comparing suppliers.

Can a Military Supply Case order start below the minimum?

Answer: Yes, usually 30 percent above baseline with tooling paid in full. An insert in an existing mould brings the minimum under 200, at the cost of a fixed shape.

Is 42 days reasonable, and can it be cut to 30?

Answer: 42 days is normal for a new mould. Thirty needs the tooling clock parallel with colour approval, or an insert.

What if the supplier refuses a 10 percent retention?

Answer: Tie the retention to acceptance wording, not the percentage. Split it 5 percent at arrival and 5 percent after a month.

Military Supply Case Order: Three Quotes, Two Samples, 42 Days

Quick answer: A Military Supply Case order is rarely won on headline price. One 480-unit enquiry: three quotes on one basis, two sampling rounds, a half-day audit, then tooling, lead time and payment.

The 480-Unit Military Supply Case Enquiry
Two Sampling Rounds to Fix the Latch Preload
Six Things a Half-Day Factory Audit Should Cover
Tooling, Lead Time and Payment Terms
Seven Quote Traps and the Delivery Review
FAQ

1. The 480-Unit Military Supply Case Enquiry

In March 2026 a trading company asked four factories to quote 480 Military Supply Case units: 800 × 600 × 480 mm, 42 kg loaded, three-high stacking, 96 hours of salt spray.

Quotes came back far apart: A at CNY 268, B 302, C 341, a fourth declining. A's 268 excluded tooling, packing and ingress testing, worth 20 plus 8 plus 3 across 480 units, or 299 in real money. B carried tooling and packing but lacked a third-party test; C charged for 5 mm walls and full immersion, with complete reports.

Basis	A	B	C
Headline price	CNY 268	CNY 302	CNY 341
Tooling	CNY 9,600 separate	Amortised, CNY 20	Existing mould, new insert
Packing and testing	CNY 11 extra	Packing included	Both included
Minimum order	500	200	300
Quote validity	7 days	30 days	20 days

The quantity removed A: a 500-unit minimum bills 480 as 500, the commonest cut in this trade.

2. Two Sampling Rounds to Fix the Latch Preload

B sampled at CNY 450 a piece, credited against the first invoice. The sample came in 12 days; dimensions matched, assembly did not.

Military Supply Case: olive green closed case on a worn steel bench, two folding handles around a round pressure valve, empty racks behind

With latches drawn down, pressing the lid seam showed a 0.4 mm gap breathing under the thumb. The preload was only 1.2 mm, so at 42 kg the seam opened as load shifted. The valve's 70 Shore A O-rings also seeped after four hours at -20°C.

Round two moved preload to 1.8 mm and O-rings to 60 Shore A, plus a 0.3 mm seat lip. Neither added cost; both added nine days.

Tooling was settled in the same round. A wanted a refund at 3,000 units with the mould staying in the plant; B took CNY 9,600 once, mould and drawings owned by the buyer — the only clause with real leverage at 480 units.

3. Six Things a Half-Day Factory Audit Should Cover

Half a day, no showroom, all on the floor.

Mould plate: 4.5 mm steel on a three-arm rocker; under 4 mm it deflects and the wall follows.
Cycle time: 28 minutes for two pieces; a quoted 18 usually means less material.
Wall readings: four points at base corners and mid-wall, inside 4.3 to 4.7 mm.
Hardware: one supplier for latches and hinges, 96-hour salt spray report matching the batch.
Resin store: identifiable grade and lot, regrind under 15 percent.
Test bay: immersion tank and drop frame in use, 1.2 m drop at 42 kg.

Item four is most often skipped: salt spray says nothing about body strength, yet it decides whether the case closes in year three.

4. Tooling, Lead Time and Payment Terms

The 42 days break down: 16 of tooling, 3 for first-article approval, 9 of production, 2 of assembly, 5 of testing including a 30-minute immersion, 2 of packing, 5 of freight.

The draft said 42 days from signing. Three origins went in: drawing approval for tooling, sample sign-off for production, balance payment for freight.

Clause	Supplier draft	Buyer revision
Lead time	42 days from signing	Three origins, 0.3% per day late
Payment	50% deposit, balance before shipment	40 / 50 / 10, last tenth at 30 days
Acceptance	To national standard	Itemised appearance, dimension, seal, drop

Payment took the longest: the deposit covered moulds and resin, the buyer wanted 10 percent held for defects in the first 480.

5. Seven Quote Traps and the Delivery Review

The first 480 arrived; 32 sampled, 7 with preload at 0.6 mm, 2 valves seeping after -20°C. Nine replaced, debited from that final tenth.

Five of seven traps appeared here.

A price excluding tooling, packing and testing: CNY 31 a unit.
Wall quoted at 4.5 mm, measured at 4.0 mm, 1.6 kg lighter.
Testing described as to national standard, no limits to compare.
A 500-unit minimum printed on the back of the sheet.
Seven-day validity that pushes you to order before drawings freeze.
A tooling refund tied to volume, locking the next order to one plant.
Regrind ratio left out of the annex.

Conclusion

The order went to B at CNY 302, tooling of CNY 9,600 owned by the buyer, 42 days, payment at 40/50/10. The saving was never in haggling: it was the CNY 31 gap once three quotes shared one basis, and the 0.6 mm of preload caught at sampling. Ask for a line-by-line Military Supply Case sheet first.

This article discusses only the container (case body) side of specifications and design intent, and does not cover any handling, loading or use of the contents.