Before asking a Chinese factory to make your product, prepare a brief covering intended use, reference designs, important requirements, quantities, packaging, and schedule. Identify what is confirmed and what needs development. A clear brief helps suppliers answer the right questions instead of guessing at your idea.
You have an idea, a few images, and a sense of who might buy the product. You want to know whether China can make it and what a first order might cost.
The difficulty is deciding how much information to prepare. Sending only a picture can produce unreliable assumptions. Waiting until every technical detail is solved can also stall a project that needs manufacturing input. Start with a brief that makes both the goal and the uncertainty visible.
Explain what the product needs to do
Describe the user, the situation in which the product will be used, and the practical result it should deliver. Explain the problems with existing options if they are relevant. This gives the factory context for evaluating design choices.
A compact travel product, for example, may need to fit a particular space, withstand repeated handling, and be easy to clean. These requirements can matter more than copying the appearance in a reference image.
Separate reference material from instructions
Use photographs, sketches, dimensions, or physical references to communicate features. Mark what you like, what you want changed, and what should not be copied. A reference product is not automatically a production specification.
Use designs, artwork, and other material you are entitled to use. If ownership, confidentiality, or development rights matter, clarify them and obtain appropriate advice before sharing sensitive files or commissioning work.
Define the features that cannot be guessed
List the important dimensions, materials or performance needs, functions, finishes, accessories, and packing expectations. Where you know a suitable tolerance or test method, include it. Where you do not, ask for technical input and identify the item as unresolved.
Avoid defining quality only with words such as “luxury” or “durable.” Explain the characteristic you need and how it affects the user. The supplier can then discuss how to produce and assess it.
Distinguish a stock-product change from new development
Adding a logo to an existing item is different from changing its internal structure or commissioning a new tool. Ask what already exists and what must be developed for your version. Labels such as OEM or private label are not detailed scope descriptions.
Confirm whether proposed modifications affect tooling, materials, testing, quantity, cost, and lead time. If the factory suggests its existing design, compare that design against your intended use before accepting it as equivalent.
Give a realistic quantity and launch context
State the first-order quantity you are considering, the variants, the destination market, and the date you are working toward. If you are still testing demand, say so. Ask what is feasible instead of requesting a firm launch promise before the process is known.
You can provide a target cost as a discussion point, with the scope it refers to. Explain whether it covers the product alone or additional packing and development. A supplier may need to propose trade-offs, and you need to judge their effect on the business.
| Brief item | Describe | Keep visible |
|---|---|---|
| Purpose | User, use conditions, and required result. | What the product must achieve. |
| Design | References, sketches, dimensions, and changes. | What is inspiration versus instruction. |
| Production | Materials, functions, finish, and development needs. | Open technical questions. |
| Order | Quantity, variants, packaging, and destination. | Assumptions behind cost and timing. |
Ask for a development path, not just a price
Discuss the next useful step: technical clarification, a stock sample, a prototype, a revised drawing, or a pre-production sample. Clarify what the output will establish and what it will not.
Agree on development charges, revision scope, expected timing, and what happens if the first attempt misses the requirement. Separate an estimate based on assumptions from a confirmed quotation for an agreed specification.
For example, the brief can reveal the decision that comes first
Imagine you want a storage product inspired by several online references. You need a compact size and a distinctive opening mechanism, but have not decided on materials. This is an illustrative scenario, not a reported Global China Bridge case.
A clear brief identifies the opening function as essential and the material as open to discussion. The factory can then explain suitable processes and prototype options. Without that distinction, it may quote a visually similar stock item that does not solve your main problem.
Keep one current version as discussions develop
Record changes, technical answers, and decisions in a current brief. Send the updated version to the relevant suppliers and withdraw outdated instructions. Note which requirements remain open and who will resolve them.
At Global China Bridge, we can discuss helping you organize the brief and coordinate manufacturing questions. Technical design, engineering, specialist testing, and legal advice may require other professionals. We agree on the useful task and its fees before paid work begins.
Meet Bryan and understand how we work
I'm Bryan, the founder of Global China Bridge, based in Beijing. I help overseas entrepreneurs and small businesses explore and coordinate product and manufacturing work in China.
Helping your business move forward gives ours a foundation to grow. Work you entrust to us deserves careful attention, clear communication, and follow-up on the tasks we agree to undertake.
Meet Bryan
Read why I started Global China Bridge and how I approach a client's plans.
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Read about practical questions and decisions in our sourcing work.
Read our sourcing stories →Start with the question affecting your next decision
Share the product, expected quantity, destination market, and what you need to clarify. Keep confidential designs and payment details out of the first message.
The introductory conversation is free, with no obligation to proceed. If useful work is possible, we can agree on a small, clearly defined task and its cost first.
Discuss your product brief with Bryan
Prefer email? Write to service@globalchinabridge.com.
Questions buyers often ask
Do I need finished engineering drawings to start?
Not always. You can begin with a clear purpose and references, while identifying where technical development is needed.
Is a picture enough for a firm quotation?
Usually it leaves important assumptions unresolved. Clarify construction, quantity, customization, and packing before treating prices as comparable.
Should I use the terms OEM or private label?
You can, but also describe the actual work: existing product branding, modifications, or new development.
How do I describe quality if I am not technical?
Explain the intended use and the results that matter. Ask for help turning them into suitable measurable requirements.
Should I share every confidential file immediately?
Share what is necessary for the stage, with appropriate rights and confidentiality arrangements. Seek advice where the design is sensitive.
What if the supplier proposes a different design?
Compare it against the essential function and commercial goals. Record any agreed changes.
Does a prototype prove readiness for bulk production?
No. Confirm the production method, materials, remaining differences, and the checks needed before release.
Can you help turn an idea into a brief?
We can discuss organizing the requirements and supplier questions. Specialist engineering work is separately scoped.
Updated: October 5, 2026