Why do two Prop Charge Container quotes differ by twenty per cent?

Answer: Scope. One includes liner and spares, the other does not; one amortises tooling, the other invoices it. Line the rows up and the gap falls under five per cent.

Should tooling be paid separately?

Answer: Yes, with ownership written down. Absorbing it hides a second charge; a separate line lets the mould travel.

Can MOQ drop to one hundred units?

Answer: It can, and you pay per unit. Accept a first-order premium or combine with the next batch.

Is thirty-five days believable?

Answer: Only with a start date. From sample approval, yes; from purchase order it usually means the first article was skipped.

Will the sampling fee be waived?

Answer: Small plants often waive it and recover it in the first-order price; paying RMB 800 with a credit clause is the better trade.

Prop Charge Container Quotes: Five Questions Before You Order

Quick answer: Most price gaps on a Prop Charge Container start in the brief, not the supplier. Write stack height, trailer temperature, transit time, liner scope and mould ownership into five lines, then ask for the quote split into case, liner, tooling and inspection.

Ask about the duty cycle first
Split the quote into four lines
MOQ and who owns the mould
When the lead time actually starts
Payment terms and sampling costs
FAQ

1. Ask about the duty cycle first

Two in the afternoon, the van doors shut, the thermometer passes 45 °C within forty minutes. The cases sit there eight hours, spend a night four-high in a warehouse, then board a 40 ft container a month later.

A Prop Charge Container priced for a cool run and one priced for a hot stacked run are different products, drawings or not.

Duty item	Write it as	Cost of leaving it out
Stacking	Four high loaded, 75 kg on the bottom case, 40 °C store	Walls sized for two high, bottom bulges
Transit	Eight hours at 45 °C, thirty days by sea	Gasket picked for room temperature
Handling	Two people, no crane, under 25 kg	Quote hides lifting points
Liner	Locating ribs, inside the case price	Liner billed at RMB 26 each, comparison skewed

Six details go missing from most Prop Charge Container enquiries: stack height, trailer temperature, liner scope, tooling payer, first-article signer, packing scope. Any one opens a twenty per cent gap between quotes that look complete.

2. Split the quote into four lines

A Prop Charge Container quote holds four prices; asking for them separately is the cheapest step.

Prop Charge Container lying in a shallow gray tray, two front latches and one black pressure valve, ID cards scattered behind

Line	Usual wording	Question to ask	Clause it belongs in
Case body	Handle and latches included	Metal core latches, spare cost	Spare ratio per batch
Liner	Priced per set	One case or one layer, die extra	Fit clearance
Tooling	One-off, or absorbed	Charged again on batch two	Ownership and custody
Inspection	Written as free	How many items, carton or crate	Report with goods

Absorbing tooling into a Prop Charge Container price is the easiest way to pay twice. RMB 42,000 spread over two hundred cases is RMB 210 each, and batch two still carries it. Ask for the line and where it stops.

3. MOQ and who owns the mould

Two hundred units is the usual first step for a rotomoulded Prop Charge Container. Below that the changeover cannot be spread; above two thousand the curve flattens.

Under 200: highest unit price, tooling invoiced separately, buyer owns it.
200 to 2,000: stable, savings from overhead, tooling split over two batches.
Above 2,000: near material plus labour, tooling often waived in a frame agreement.

Ownership takes one sentence: paid and owned by the buyer, held by the supplier, returned within fifteen days of a stop, or bought back at residual value. Without it, a new mould at RMB 42,000 comes before any quotation.

The trial sheet matters too: ninety minutes on the machine, wall thickness at five points, signed and filed.

4. When the lead time actually starts

For a Prop Charge Container, thirty-five days and fifty differ in the start date more often than in capacity.

Prop Charge Container in a gray tray on a workshop roller conveyor, scuffed lid, stacked timber pallets and cartons behind

From drawing sign-off: one revision and the clock restarts.
From deposit receipt: softer terms start later.
From mould acceptance: the trial has to pass first.
From sample approval: courier rounds eat five days.
From packaging arrival: the liner die takes twelve days.

Repeat orders on an existing mould run in twenty days if the tool is on site; a first batch at a new plant is fifty.

5. Payment terms and sampling costs

Payment terms on a Prop Charge Container are a price line: thirty to sixty days is worth six to eight per cent annualised, one or two renminbi a case.

A plant visit looks at three things, not a showroom: platen size, mould racks with numbers, and the last first-article file.

Sampling a Prop Charge Container runs RMB 800 to 1,500, credited against the first order at MOQ.

Weigh the sample, gauge the thin wall.

Conclusion

Fix the duty cycle, split the quote, settle the volume band and the mould, then pin the lead-time start into the order. Buying a Prop Charge Container is less about price than about two quotations describing the same case.

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.