A clear application, market and delivery brief helps both sides define the proposed cooperation and sample evaluation.
Introduce your business and target market
Introduce your business, sales region, customer type and the product categories you want to discuss. Distributors can describe their channels, main applications and expected ordering pattern. Equipment builders should explain the machine, installation location and target performance. Separate the sample requirement from later production plans, and identify any specifications that are still open. A useful inquiry can begin before every detail is final.
Make customization requirements specific
For an OEM discussion, list electrical supply, plug, connections, appearance, labeling, packaging and manual language. Attach drawings or reference images where helpful. Name the documents required for the destination market and ask what is available for the exact model. A customization request is a starting point: feasibility, sample scope, order conditions and timing all require confirmation before either party makes commitments.
Give the discussion a clear next step
Include the destination, preferred delivery arrangement, open questions and your contact details. Sensitive commercial information is unnecessary in the first message. Use a subject line naming the product category and proposed cooperation, then send the brief to lituobd@163.com. This site's dedicated business cooperation channel can help coordinate the discussion. Keep sample findings, agreed specifications and commercial terms in traceable written records.
Based on the factory’s April 2026 catalog and general buyer questions. Pump architecture reference: Edwards two-stage oil-sealed rotary vane pump catalog . General purchasing guidance; use exact-model operating and compatibility documents for technical decisions.