Top Bubble Mailer Suppliers for Vietnam (2026) - KENT

Quick Answer

When comparing bubble mailer suppliers for Vietnam, confirm the construction and usable size first. Then compare local sourcing with a China factory option based on actual availability, customization and delivered cost—not the supplier’s address alone.
Editorial note: KENT prepared this guide and is included as a China factory option. This is a limited sourcing shortlist, not a complete market directory or a market-share ranking. It draws on public product information and business information provided by KENT. Referenced pages were rechecked on October 8, 2026, but may not reflect real-time conditions. Confirm origin, availability and order terms in writing.

Bubble Mailer Supplier Comparison

Do not compare these options by the price of one mailer alone. Request quotes for the same usable dimensions, layer structure and quantity, then check what each price includes. A local address does not establish stock availability for your specification.

Bubble Mailer Suppliers to Consider for Vietnam

Cát Tường: Kraft and Poly Bubble Mailers

Cát Tường’s official product information lists kraft and poly outer layers, bubble cushioning and adhesive closures. It also describes made-to-order sizes and production facilities in Vietnam.

If you want to compare a Vietnam production source, request a specification drawing and a matching sample. This guide has not verified the production location for an individual order, standard stock availability, printing terms or minimum quantities. Obtain order-specific confirmation directly from the supplier.

KENT: A China Factory Option for Wholesale Orders

KENT offers poly and kraft bubble mailers, with size, material, color, printing and closure options to discuss for your project. Browse our bubble mailer range to compare product options. You can use our Custom Packaging Service to organize the specifications you need quoted.

For repeat distributor or branded-packaging orders, request prices at several quantities. Ask for the number of mailers per carton, carton dimensions and delivery terms so you can assess whether factory sourcing fits your replenishment needs.

KENT is a China factory option in this guide, not a Vietnam manufacturer. Freight, order size and packing volume affect the comparison. A factory unit price is not a delivered price, and importing should not be assumed to cost less than buying locally.

Local Sourcing vs Importing From China

Stock Orders and Repeat Wholesale Orders

If you need urgent replenishment, ask which specifications and quantities are ready to ship before comparing locations. Do not assume that a local supplier can dispatch your required mailers immediately.

For repeat orders with consistent printing and specifications, provide your first-order quantity and expected replenishment volume. Ask suppliers to separate stock dispatch arrangements from custom production schedules calculated after sample or artwork approval.

Compare Delivered Costs, Not Just Unit Prices

Use the same quotation checklist for each supplier:

• Usable dimensions, layer structure and quantity per specification.

• Mailers per carton, carton dimensions, gross weight and total cartons.

• Printing plates or other one-time charges, plus sample costs.

• Whether freight, clearance-related costs and final delivery are included.

• Currency, quotation validity, delivery location and allocation of responsibilities.

Prices under different terms are not directly comparable. Fill in missing costs before comparing delivery to the same location. Do not turn an unconfirmed freight estimate into a claim of guaranteed savings.

What to Confirm Before Ordering Custom Bubble Mailers

Usable Sizes and Layer Structure

Mark usable internal width and length, external dimensions and whether the closure flap is measured separately on your inquiry drawing. Two suppliers may use different measurement conventions for the same nominal size. Use our bubble mailer size guide as a reference when preparing your inquiry.

Include your product’s thickness and test an actual item in the sample. Check that you can close the mailer properly after loading it, rather than comparing only its flat length and width.

When comparing poly and kraft bubble mailers, specify the outer layer, bubble lining and closure. Appearance or a “thickened” description alone does not establish that two quotes cover the same construction.

Printing, Samples and Acceptance Criteria

Provide clear artwork, print placement and color requirements. Ask whether you will receive a general material sample or a custom sample matching your order.

Before bulk approval, agree on checks such as usable dimensions, sealed edges, adhesive strip, print placement, barcode readability where relevant, and fit with your actual product. Record acceptable tolerances instead of relying on “good quality” as the specification.

These are order-approval checks, not transport-performance certification. Where your product needs special protection, agree on the appropriate testing or packaging approach separately.

Frequently Asked Questions

Are Bubble Bags the Same as Bubble Mailers?

Do not rely on the name alone. Some bubble bags are intended for cushioning inside a box and may lack the outer layer or mailing closure you need. Send a reference photo or drawing and confirm whether the item is a bubble-lined mailing envelope and whether additional outer packaging is required.

Can One Order Include Multiple Sizes and Designs?

You can request this, but do not assume different specifications can be combined to meet one MOQ. List the quantity for each size, design and color, and ask the supplier to confirm minimum quantities and charges separately.

Does a Vietnam Office Mean the Mailers Are Made in Vietnam?

No. An office, warehouse, sales branch and factory have different roles. Ask which factory makes your specific SKU, where it ships from and which business entity issues your order documents.

Do Stock and Custom Bubble Mailers Have Different MOQs?

They may. Stock products, custom sizes and custom printing can have different ordering rules. Ask whether quantities are calculated by pack, carton or production batch, and whether the MOQ applies to each size, color or design. This guide does not assign a universal minimum without supplier confirmation.

How Can You Keep Repeat Orders Consistent?

Keep the approved sample, specification sheet and artwork version, then reference the same identifiers when reordering. Ask the supplier to obtain your approval before changing materials, construction or printing conditions. Recheck samples if your product or specifications change.

Request a Bubble Mailer Quote From KENT

Request a bubble mailer quote from KENT with your size convention, material, printing requirements, quantity per specification and delivery destination in Vietnam. Include your sample needs and replenishment plan so the production and delivery options can be reviewed.