Vietnam Dental Lab Turnaround Time and Shipping: What to Expect

TL;DR: Khai Nguyen needs 2–4.5 working days in the lab depending on the material and the number of units, and DHL Express delivers to the US, Australia or Europe in 2–4 days. Realistic door-to-door time for a physical restoration is therefore about 5–9 days from the moment the scan is uploaded; design-only work comes back in 12 hours (24 hours for All-on-X), or 2 hours with the express option. This article explains where the days go, how to compress them, and how to plan patient appointments around an overseas lab.

Where the days go: the four clocks

Turnaround from an overseas lab is not one number but four separate clocks that run one after the other.

1. Submission and confirmation (0–1 day). The scan is uploaded with the prescription. A good lab confirms the case, flags missing bite scans or unclear margins, and agrees the due date within its next working shift. Vietnam is GMT+7, so a case sent from the US East Coast in the evening is on a technician’s screen before you wake up.
2. In-lab production (2–4.5 working days). Design in exocad, milling or pressing, sintering, staining or layering, glazing and quality control. Monolithic zirconia is fastest; layered anterior work and implant bridges take longest.
3. Shipping (2–4 days by DHL Express). Ho Chi Minh City to most US, Australian and European cities. Customs clearance is handled by the courier; delays are rare but possible around public holidays.
4. Chairside (your clock). Try-in, adjustment, cementation. Cases with a design preview approved by you before production need fewer chairside adjustments.

Production timeline at Khai Nguyen Dental Lab

In-lab working days by material and number of units, from our laboratory brochure:

Cut-back and hand-layered esthetic work usually adds one or two days. Full-arch implant prostheses, wax-ups and surgical guides are scheduled per case. Design-only work (lab to lab) takes 12 hours, 24 hours for All-on-X, with a 2-hour express option: see our dental CAD design service.

Working hours are 08:00–19:00 Indochina Time, Monday to Saturday; the lab is closed on Sundays. Cases received on Vietnamese public holidays (Tết in late January or February is the longest, about a week) are confirmed on the next working day, so ask your lab for its holiday calendar at the start of the year.

Shipping: what to expect from DHL Express

Restorations ship in sealed, padded case boxes with the case photos and prescription copy inside. Each shipment has a tracking number sent to you on dispatch. Transit from Ho Chi Minh City typically takes 2–4 days, depending on the destination country. Import formalities for custom-made dental devices are normally handled by the courier; your lab should provide a commercial invoice and, where the destination requires it, a Certificate of Free Sale. Shipping cost per parcel is the same whether it holds one crown or twenty, so clinics with regular volume batch cases into a weekly or twice-weekly shipment.

Physical impressions travelling to Vietnam add 2–4 days before the lab clock starts. This is the single biggest reason to move to an intraoral scanner if you plan to outsource: a digital case starts production the same day it is scanned.

How to compress the timeline

• Scan instead of ship. STL, PLY or DCM files start production immediately; impressions lose 2–4 days in transit.
• Send complete data the first time. Bite scan, pre-op scan for esthetic cases, shade photos with a tab, implant system and scan body. Every clarification email costs a working day because of the time difference.
• Approve a design preview. Ten minutes reviewing contacts and contour before production saves a remake cycle of a week or more.
• Batch shipments. Agree a fixed dispatch day; cases finished earlier wait one or two days but arrive together and cheaper.
• Keep a domestic lab for true emergencies. An overseas lab is the right choice for planned work, not for a same-day temporary.

Planning appointments around an overseas lab

Book the delivery appointment 10 working days after the scan for standard crowns and 12–14 days for esthetic or implant cases. That leaves a buffer for a customs delay or a design revision without moving the patient. If your lab reports the shipment tracking number on dispatch, your front desk can confirm the appointment two days before delivery with confidence. Clinics working with us in the US and Australia typically settle on a weekly rhythm: scans go out Monday to Wednesday, cases ship the following week, and delivery appointments are booked the week after.

What “rush” really means

In-lab time can be shortened for digital monolithic work when you tell us the deadline at submission, but shipping cannot be shortened below courier transit. A realistic rush for a zirconia crown is about five days door to door; anything faster requires a domestic lab. Be wary of any overseas lab quoting two- or three-day delivery for physical restorations.

Frequently asked questions

Does the time difference slow communication?

It helps more than it hurts. Vietnam is 11–15 hours ahead of US time zones and 3–4 hours behind eastern Australia, so questions sent at the end of your day are answered by the start of your next one. For urgent clarifications we use WhatsApp during overlapping hours.

What if a case is delayed?

The lab should tell you before the due date, not after. At Khai Nguyen every case has a due date agreed at confirmation, and any change is communicated with a new date and the reason.

Can I track the case inside the lab?

Yes. Status updates are sent at confirmation, at design preview (if requested), at dispatch with the tracking number, and on delivery.

Ready to test the timeline with a real case? Read the ordering process, the outsourcing FAQ, or contact us on WhatsApp +84 902 945 585. For the bigger picture, see our guide to outsourcing to a Vietnam dental laboratory.

Written for dentists and technicians. Khai Nguyen Dental Lab manufactures to clinical prescription only and does not sell directly to patients.