Consolidate, inspect and benchmark multi-factory prototypes at our Guangzhou hub before committing international airfreight. We assign unique tracking IDs, capture side-by-side specification comparisons, intercept obvious defects locally and optimize volumetric weight—so you pay to ship defensible samples that advance your sourcing decision.
Three cartons do not automatically become a cheaper shipment. Loose, lightweight samples placed in one oversized box may be charged on dimensional weight—commonly length × width × height ÷ 5,000 for express routes—turning 7 kg of actual goods into 12 kg of billable weight.
ControlWe remove redundant void space, protect fragile parts with compact inserts, and compare actual versus dimensional weight before approving the final carton.
Waiting for one supplier’s optional color chip can hold three review-critical prototypes in China and cause the buyer’s entire product meeting to slip.
ControlWe classify review-critical and optional items, work backward from the meeting date, and split the shipment when a late parcel would jeopardize the decision window.
Once similar white plastic parts or fittings leave their courier boxes, an overseas team may have no reliable way to identify the factory, revision or quoted specification.
ControlEvery item receives a persistent ID such as SUP-A-REV02, a linked intake photograph and a bilingual manifest inside the consolidated carton.
Dimensional-weight divisors and sensitive-goods rules vary by carrier, service and destination. The shipping quote records the applicable rule rather than assuming one universal formula.
We agree what success looks like before starting. Findings are separated into facts, risks and recommended actions so your team can move quickly.
Issue receiving references for every supplier, parcel and SKU before domestic dispatch.
Photograph the unopened parcel, record courier tracking and arrival condition, then assign a permanent physical sample ID.
Run the agreed visual, dimensional and functional checks; compare competing prototypes under the same lighting and measurement setup.
Apply the review cutoff, retain approved duplicates where requested, optimize packaging and dispatch with a reconciled bilingual manifest.
Preserve identity from the domestic courier label to your overseas review table.
Turn separate parcels into comparable decision evidence before paying international freight.
Keep an agreed reference in Guangzhou so mass production is judged against a physical standard—not memory or compressed chat photos.
Identify declaration and transport constraints before the consolidated carton reaches the carrier.
The receiving record creates a local correction window while competing samples are still close to their factories.
Record supplier, revision, quotation, dimensions, defects, freight status and your final decision without losing the link between the physical sample and its source.
Share your current supplier, order size, deadline and biggest concern. We usually reply within one business day.
