Let's Engineer Your Success
Connect with an engineer-reviewed manufacturing team in China. Whether you need a rapid prototype or production review, documentation scope and quote readiness are confirmed before work starts.
What happens after you submit
Choose Send files after NDA if CAD is sensitive. We can review the NDA path first, then route files through quote upload, email, or approved project sharing.
We check project type, quantity, material, deadline, destination, and file plan.
Complete RFQs are reviewed within 24 hours; complex DFM or multi-process quotes may take up to 48 hours.
Message intake is available 24/7; engineering replies during China business hours (UTC+8), usually within 1 business day after a complete RFQ.
Direct Channels
Sales & Quotes
sales@dfocusrp.com
HQ & Manufacturing Base
First Floor, Building D3D4, Phase II, Yuhao Garden, No. 20, Zhongshan 6th Road, Zhongshan City, Guangdong, 528437, China
Verified Location
Zhongshan Manufacturing Base
First Floor, Building D3D4, Phase II, Yuhao Garden, No. 20, Zhongshan 6th Road, Zhongshan City, Guangdong, 528437, China
Open verified address in Google MapsSend project context before the first manufacturing reply
Clear project context prevents weak inquiries and reduces follow-up email loops. For a better manufacturing response, include your prototype stage, expected material, target quantity, finish, country, and deadline.
CNC machining China, acrylic CNC service, 3D printing, sheet metal fabrication, rapid tooling, injection molding, and low-volume manufacturing.
CAD files, 2D drawings, reference photos, surface finish examples, assembly constraints, and notes about critical dimensions.
Manufacturing route, material availability, DFM risk, tolerance expectations, finish feasibility, inspection needs, and shipping assumptions.
Product teams, hardware startups, industrial designers, sourcing managers, engineering buyers, and overseas manufacturers needing China prototype support.
How to prepare a quote-ready RFQ
Use this page to organize the files, material, finish, quantity, tolerance notes, inspection needs, packaging assumptions, and delivery destination that engineering needs before pricing.
What engineers need to review accurately
A stronger RFQ identifies the functional goal, critical dimensions, appearance requirements, quantity, flexible constraints, and inspection evidence expected before shipment.
Engineer Review Timeline
We do not use auto-bots. Files are received immediately, complete RFQs are reviewed within 24 hours, and complex DFM or multi-process quotes may take up to 48 hours.
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