How to Create a Mahjong Product Specification Sheet for Wholesale Orders

A clear Mahjong Product Specification Sheet is one of the most useful documents in a wholesale order.

It helps buyers and suppliers confirm exactly what will be produced before sampling or mass production begins.

For retailers, distributors and private-label brands, a detailed specification sheet can reduce misunderstandings about tile size, material, artwork, packaging and carton requirements.

This guide explains what should be included in a practical Mahjong Product Specification Sheet for wholesale purchasing.

Why a Mahjong Product Specification Sheet Matters

Wholesale orders often involve many small details.

If those details are only discussed through messages or email, important information can easily be missed.

A Mahjong Product Specification Sheet creates one clear reference for both the buyer and manufacturer.

It can help confirm:

• Product design
• Tile dimensions
• Material
• Colour
• Tile configuration
• Packaging
• Carton information
• Sample approval
• Production requirements

This is especially useful for repeat orders because the same document can be used as a reference later.

1. Start With the Product Name and SKU

Every specification sheet should clearly identify the product.

Include:

• Product name
• SKU or item number
• Product version
• Buyer reference number if needed

For example:

Product Name: Blue Marble American Mahjong Set
SKU: HM-BM-001

This prevents confusion when several similar products are being discussed at the same time.

2. Record the Tile Dimensions

Tile size should be written clearly rather than described as small, medium or large.

Include:

• Length
• Width
• Thickness

For example:

Tile Size: 36 × 25 × 12 mm

A good Mahjong Product Specification Sheet should use one consistent measurement system throughout the document.

Dimensions are especially important when the buyer also needs racks, storage cases or custom inserts.

3. Confirm the Material

Material affects product feel, weight, appearance and cost.

The specification sheet should identify whether the tiles are made from:

• Acrylic
• Melamine
• Other specified materials

If the product has multiple layers, describe each layer clearly.

For example:

Construction: Three-layer acrylic
Face: White
Middle Layer: Blue
Back: Transparent purple marble effect

This gives the supplier a much clearer production reference.

4. Specify the Tile Configuration

Do not only write the total number of tiles.

Break the set down by category.

A Mahjong Product Specification Sheet may include:

• Bams
• Craks
• Dots
• Winds
• Dragons
• Flowers
• Jokers
• Blank tiles
• Special tiles

For American Mahjong sets, Joker and Flower quantities should be clearly stated.

This helps prevent missing or duplicated tiles in production.

5. Include Front Artwork References

Every tile face should have an approved artwork reference.

For custom projects, use:

• AI files
• PDF artwork
• SVG files
• High-resolution PNG references

Artwork should clearly show:

• Numbers
• Symbols
• Characters
• Joker designs
• Flower designs
• Borders
• Colour placement

The final approved artwork version should be listed in the Mahjong Product Specification Sheet.

6. Define the Tile Back Design

The tile back is often an important visual feature.

Specify whether the back is:

• Solid colour
• Marble effect
• Transparent
• Pearlescent
• Printed
• Layered

If possible, include a photo or colour reference.

For decorative backs, it is also useful to note whether pattern variation is acceptable.

7. Add Colour References

Colour descriptions such as “dark blue” or “soft pink” can be interpreted differently.

Use a more precise reference where possible.

This may include:

• Pantone code
• Approved colour swatch
• Physical sample reference
• Digital artwork reference

For example:

Back Colour: Pantone 2945 C
Middle Layer: Pantone 2905 C

Colour accuracy is one of the most important parts of a Mahjong Product Specification Sheet for custom production.

8. Record Tile Weight

If weight is important to the product, include the target weight.

You can specify:

• Weight per tile
• Weight per complete set
• Acceptable tolerance

This can help maintain consistency between production runs.

It is particularly useful for premium products where tile feel is part of the customer experience.

9. Describe the Surface Finish

The surface finish should also be confirmed.

Examples include:

• Glossy
• Matte
• Polished
• Engraved
• Printed
• Colour-filled engraving

If the tile uses engraving, specify:

• Engraving depth
• Colour fill
• Finish quality

This makes the Mahjong Product Specification Sheet more useful for quality inspection later.

10. Confirm Edge and Corner Requirements

Tile edges affect both appearance and handling.

The sheet can specify:

• Rounded corners
• Edge radius
• Smooth polishing
• No burrs
• Consistent corner shape

This may seem like a small detail, but it can strongly affect perceived quality.

11. Specify the Packaging Type

Packaging should be treated as part of the product specification.

Include:

• Retail box
• Storage case
• Gift box
• Fabric bag
• Internal tray
• Protective insert

If custom packaging is required, include:

• Box dimensions
• Material
• Colour
• Logo
• Printing
• Closure type

A complete Mahjong Product Specification Sheet should clearly show how the final product will be presented.

12. Add Barcode and Label Requirements

Retail buyers may need:

• UPC
• EAN
• SKU label
• Country-of-origin label
• Product warning
• Import label

Specify:

• Label size
• Label position
• Barcode number
• Print colour

This prevents labels from being added incorrectly after production.

13. Record Units per Carton

For wholesale logistics, include:

• Sets per carton
• Carton dimensions
• Gross weight
• Net weight
• Carton quantity

For example:

Units per Carton: 8 sets
Carton Size: 52 × 38 × 30 cm
Gross Weight: 18.5 kg

This information helps buyers estimate freight, storage and warehouse requirements.

14. Include Shipping Marks

If shipping cartons require specific markings, add them to the document.

These may include:

• Buyer name
• PO number
• SKU
• Carton number
• Quantity
• Country of origin

For example:

Carton 1 of 20

Clear shipping marks make warehouse receiving easier.

15. Record the MOQ

The Mahjong Product Specification Sheet can also include commercial information such as MOQ.

Specify whether MOQ applies:

• Per style
• Per colour
• Per artwork
• Per packaging version

This makes it easier to use the same document when discussing reorders.

16. Add Production Lead Time

Include the expected production timeline.

For example:

Sample Lead Time: 7–10 working days
Mass Production: 25–30 working days after approval

Lead times may change depending on quantity, but including an estimate helps with inventory planning.

17. Reference the Approved Sample

Once the physical sample is approved, record it in the specification sheet.

Include:

• Sample date
• Sample version
• Approval date
• Buyer approval
• Photo reference

For example:

Approved Sample: Version V3 – 5 September 2026

This gives the factory a clear physical standard to follow during mass production.

18. Use Revision Numbers

Specifications may change during product development.

Instead of repeatedly replacing files with the same name, use revision numbers.

For example:

• V1 – Initial artwork
• V2 – Colour revised
• V3 – Packaging confirmed
• V4 – Final production version

The latest version should always be clearly identified.

Version control is an important part of a reliable Mahjong Product Specification Sheet.

19. Add an Approval Section

At the bottom of the document, include an approval section.

This may contain:

• Buyer name
• Supplier name
• Approval date
• Final revision
• Signature or confirmation

This makes it clear which version is approved for production.

20. Keep the Sheet for Repeat Orders

Do not delete the specification sheet after the first order.

It can become the main reference for future reorders.

When placing the next order, you can simply confirm whether:

• Nothing has changed
• Packaging has changed
• Colour has changed
• Quantity has changed

This makes repeat purchasing much faster.

A Simple Mahjong Product Specification Sheet Checklist

Before approving the document, make sure it includes:

1. Product name
2. SKU
3. Tile dimensions
4. Material
5. Tile configuration
6. Artwork
7. Tile back design
8. Colour references
9. Tile weight
10. Surface finish
11. Edge requirements
12. Packaging
13. Labels and barcodes
14. Units per carton
15. Carton dimensions
16. Shipping marks
17. MOQ
18. Lead time
19. Sample reference
20. Revision and approval

A complete Mahjong Product Specification Sheet gives both buyer and supplier one clear production reference.

Working With HUHU Mahjong

HUHU Mahjong works with wholesalers, retailers, clubs and private-label brands purchasing Mahjong products for international markets.

For both existing and custom products, buyers can confirm product details before sampling and mass production.

Using a clear Mahjong Product Specification Sheet can help make communication more efficient and reduce specification errors during production.

Final Thoughts

Wholesale production becomes much easier when all important details are written in one place.

A strong Mahjong Product Specification Sheet should clearly define:

• What the product looks like
• How large it is
• What material it uses
• What tiles are included
• How it is packaged
• How it should be shipped

Instead of relying on separate emails, screenshots and chat messages, one approved specification sheet creates a much clearer standard for production.

For wholesale buyers, this can help reduce mistakes, improve reorder consistency and make long-term supplier communication much easier.