04 / CONTACT & RFQ

Digital Engineering Assessment
& RFQ Submission.

DIGITAL ENGINEERING ASSESSMENT & RFQ SUBMISSION ── Provide your 3D digital model, 2D engineering drawings, or existing design assets. The YH engineering team will complete a DFM-based scope assessment within 1—2 business days, delivering a structured process roadmap and cost breakdown.

01 / RFQ SUBMISSION

Submit Your Engineering Need.

If your project is at the conceptual stage without complete digital drawings, you may also describe your core engineering needs via email or this form. Our digital engineering team will reach out and help translate concepts into manufacturable technical specifications. Fields marked are required.

/ 01

Basic Contact Information

/ 02

Project Requirements

/ 03

File Attachments

1—2 business days for complete RFQ response
Or email directly to info@yhmfg.com
02 / FAQ

Most Common Questions.

/ Q01

What's the minimum order? Do you take prototypes?

Yes — we accept single-piece prototypes. This is one of our strengths: serving clients still at the validation stage who need flexible trial production. Prototypes (1—10 pieces) typically deliver in 3—7 days.

/ Q02

How do you ensure quality?

Through scientific production management, not individual experience. Our core production equipment is IIoT-networked, with real-time data monitoring that precisely controls spindle load and production variables — converting machining stability from individual craftsmanship into systematic metrics. Every part carries predictable, consistent quality.

/ Q03

What if I don't have complete drawings?

本公司提供完整數位化工程支援:
• 只有手繪 / 概念 → 由工程團隊建模
• 只有舊式 2D 圖紙 → 數位化重建為 3D
• 只有實體樣品 → 3D 掃描逆向建模

此服務可獨立商務委託,圖檔完成後交付,後續加工鏈由您自由選擇。

/ Q04

What engineering file formats do you support?

We support native files from major engineering software and standard interchange formats (STEP, IGES, DWG, DXF, PDF, X_T, etc.). We recommend STEP or IGES for cross-platform consistency. Our complete file-handling capability adapts to your existing workflow.

/ Q05

Is DFM consulting charged separately?

No — it's a complimentary built-in service. DFM consulting is a prerequisite step in our collaboration workflow. The cost and time saved by our clients in early development form the foundation of long-term partnership. The RFQ will include engineering recommendations and cost breakdown.

/ Q06

How is capacity managed?

YH is your single technical point of contact and quality owner. From material receipt and process monitoring to inspection and shipping, every step is overseen by our in-house team. Capacity is managed through lean automation (200+ setups/day), ensuring predictable delivery and repeatable quality.

/ Q07

How is confidentiality protected?

NDA can be signed before drawing review for sensitive projects. Client drawings stay in-house, no technology transfer, and all business contact is consolidated through a single YH point of contact. Confidentiality is our foundational commitment — not a marketing slogan.

/ Q08

Can I visit the production floor?

Visits are welcome by advance appointment. On-site, you can see IIoT-networked equipment, production workflow, and quality systems firsthand — understanding YH's engineering capability concretely. Full address provided after NDA signing.