What are the key differences between OEM and ODM manufacturing models?

Let's be honest—if you are a brand that wants to produce knitwear or woven garments like T-shirts, polo shirts, or casual pants, picking between OEM and ODM can be tricky. It's true that both models can get products manufactured, but they vastly differ in terms of who makes the design, how much involvement you have in the process, and who owns the intellectual property of the garments. Yingyan has been exporting to the Japanese market for over 10 years, and relies on both models every day. For instance, he makes custom OEM knitwear for Japanese brands, and offers ODM designs to clients who seek faster turnarounds. Knowing the core differences is critical to understanding how to choose the best model for your brand, considering your budget and timeline. Let's focus on the most critical differences while using real examples based on the way Yingyan operates.

Design Ownership: Who Decides How Your Product Looks?

The main difference between OEM and ODM comes down to design control. With OEM (Original Equipment Manufacturing), the client comes to us with a fully baked design—the whole gamut, from the neckline details on a T-shirt to the embroidery on a POLO shirt. Think "You draw it, we make it." For instance, a Japanese client might send a detailed design and yarn blend instructions for a moisture-wicking sweater (since custom fabric production is a whole service, starting from yarn selection). Yingyan is meticulous about design adherence, ensuring a match to the client's vision, the final fabric to pass Japan's JIS fabric tests, and 3rd party inspection.

With ODM (Original Design Manufacturing), the manufacturer makes the design first, and the customer picks one or asks for slight modifications.Often, Yingyan uses ODM for clients who don't have in-house designers and develop their own knitted and woven fabric designs. For example, if a client requests a new line of casual pants and doesn't have a design, Yingyan might show them designs for casual pants with varying pocket styles and differing fabrics (stretchy woven and soft knit). The client might pick one and ask to change the color—from navy to black—and add a small logo. The client does not have to draft a full design, which is a crucial factor. Importantly, Yingyan owns the original design unless the client pays extra to independently license the design.

For brands, this difference is very important. Japanese clients, who tend to have very strict design standards, prefer OEM because it allows them to keep full control over the design. ODM is more appealing to clients who want to quickly launch a product, such as small Amazon sellers, because it saves time for designing from scratch.

Client Involvement: What Level of Contribution Do You Want?

OEM and ODM models also differ in how much effort a client must put in and how much control a client gets over the final product. For OEM, the client gets involved from the start and throughout the entire process. It's more than just sending a design. Clients also approve fabrics, sign off on test runs, and even adjust details like the thread color on sweaters. For instance, if a client places an OEM order for 500 custom branded POLO shirts, they will look over a sample POLO first, to check if the logo is in the right place and if the fabric is as they expected. Especially when clients bring in smaller orders, like the 100 piece minimum, the flexibility on small-batch orders is really helpful as they can go through the entire OEM process without a large cost.

ODM requires less input from the client than other options. A lot of the heavy lifting is done by the manufacturer before the client is involved. Yingyan may spend weeks developing an ODM line of cotton-padded coats, where he tests different fabrics, adjusts the patterns for fitting and ensures they meet the Japanese quality standards, before showing it to the clients. When the clients come in, they simply pick what they prefer and request for small alterations (like a different lining material). Clients do not have to worry about any of the fabric tests or fit adjustments, because Yingyan has fully taken care of that. This is ideal for clients who do not have the time or the know-how to handle all the intricacies—like a new retail brand trying to add knitwear to its offerings and knowing very little about the fabric and weaves.

The downside with ODM is it the least amount of control. That OEM gives you the most control means more say in your design, and requires time and effort to handle the design and approval process. ODM removes the most time, however, you have to let go of certain details (for example, you can't fully revise Yingyan's ODM design for a trench coat).

Who Owns the Design After Production: Intellectual Property

In garment manufacturing integrated to the Japanese market, the appropriacy of trademarks is notable since Japanese brands do not share their designs. This is another area where OEM and ODM split sharply. In OEM, the client owns all the IP related to the design. This means that Yingyan cannot repossess a client's Japanese custom-designed sweater and use it for another brand, even if a different client requests something similar. The client's design is their property, and Yingyan's responsibility is to reproduce it. This is especially true for brands that possess unique designs, such as the limited-edition MBE-branded T-shirt that has no rivals.

In the case of ODM contracts, the manufacturer (Yingyan) retains ownership of the original design unless the client buys an exclusive license. This means Yingyan can sell the same casual pant ODM design to two different clients, as long as neither has exclusively licensed the IP. For instance, if Client A picks Yingyan's ODM knit sweater design and doesn't pay for exclusivity, Yingyan can sell that same design to Client B later (maybe in a different color). This arrangement doesn't pose a problem for clients, like small brands that compete for price rather than a unique style, who do not mind their products sharing a base design. However, for clients that want something truly unique, ODM may not work unless they pay a considerable premium for design ownership, which, in their case, is understandable.

Yingyan works hard to be IP-compliant in both models, especially with many of their Japanese clients whose culture highly values IP protection. For OEM orders, they ensure that no reusable client designs are kept. With ODM orders, if designs are available for multiple clients, they are frank about it, or other designs can be made exclusive.

Production Timeline and Cost: Fast vs. Flexible

Last but certainly not least to mention, there is a significant difference with respect to time and cost on production between OEM and ODM. This usually relates to design work. OEM tends to take longer due to all the back-and-forth communication. The customer sends a design, and then Yingyan makes a sample (using custom fabric if there is any). The customer sees the sample and asks for adjustments, so Yingyan modifies the sample, and this entire process could repeat multiple times before anything goes into actual production. As an example, an OEM order for 1,000 custom woven shirts will take an estimated 4 to 6 weeks from design approval all the way to final delivery. Costs are higher specifically because of all the custom work, comprising the entire custom order, sourcing special yarns, flexing production lines with the unique design, and the multiple sample time.

ODM stands out as a time and cost-effective solution because the design phase is already completed. With Yingray for ODM products, the fabric is assessed, the pattern is finalized, and even sample batches are prepared, So, if a client chooses a design for an ODM POLO shirt, it is possible for the production to begin within 1 or 2 weeks, sample adjustments will not be necessary (unless the client requests minor changes such as embroidery). The costs are less, too: Yingray is able to use stock standard and reused old design fabrics, thus being able to price quite competitively. To illustrate, an ODM order of 500 knit sweaters is able to be completed in 2 - 3 weeks and is priced 15 - 20% cheaper compared to an OEM order of the same quantity.

That does not imply OEM is "worse", it is just designed for a distinct requirement. For example, a brand in Japan might be planning to release a new collection, and for that, it might be worth the wait of 6 weeks for OEM ODM to design something unique. However, a small seller who needs to quickly restock casual pants will choose ODM because it is available in 2 weeks. In both situations, Yingray's one-stop service is designed to accommodate that. For OEM, Yingray manages everything from the fabric to exporting it to the rest of the world. For ODM, the process is even more efficient as they have designed fabrics prepared in advanced ready.