Customer Drawing

Customer Drawing refers to an engineering drawing provided by the customer that describes product specifications, dimensions, materials, tolerances, surface treatments, and other technical requirements. In foreign trade, it typically serves as the basis for inquiry, quotation, sampling, production, and inspection. Usage scenarios include: custom products, OEM/ODM projects, processing according to drawings, etc. Notes: 1) Upon receiving the drawing, carefully review it to confirm whether it is clear, complete, and free of contradictions or unachievable requirements; 2) It involves intellectual property, and may not be disclosed or used for other purposes without the customer's permission; 3) The drawing version must be clear to avoid production errors caused by version updates; 4) Unlike a 'sample', a drawing is a technical document, while a sample is a physical reference, and the two are often used together; 5) Compared with a 'specification', a drawing focuses more on geometric dimensions and tolerances, while a specification focuses on performance parameters. Difference: Customer drawings emphasize customer-led design, while supplier drawings are designed by the supplier itself.