FAQ
- Please tell us about HPDI's track record and achievements in prototype injection molding.
HPDI has successfully delivered over 1,000 precision OEM and rapid prototyping projects for industry-leading global brands. We earned an exceptional reputation by providing end-to-end prototyping and low-volume production solutions.
Our core expertise spans high-precision rapid tooling and plastic injection molds for small, medium, and large-scale components, serving world-class Tier-1 suppliers and OEMs in the automotive, medical device, aerospace, and telecommunications sectors. .jpg)
- Can you assist with product design and prototyping if I only have concept sketches or 2D drawings?
Yes, absolutely. Our engineering team routinely transforms rough sketches, 2D concepts, or sample parts into fully optimized 3D CAD models, providing complete DFM (Design for Manufacturability) analysis and functional prototypes accordingly.
- What information is required to receive an accurate plastic injection mold quotation?
To provide an immediate and comprehensive RFQ response, the ideal information includes:
1). 3D CAD files (STEP, IGES, X_T) and 2D engineering drawings with critical tolerances;
2). Tooling specifications (number of cavities, preferred mold steel type, target resin, and standard component brands like HASCO/DME);
3). Estimated production lead time and project schedule;
4). Expected total mold life (guaranteed shot count) for production or rapid prototype tooling;
5). Delivery requirements (whether export tooling or run on-site in China).
Even if you only have partial details or preliminary sketches, our technical team will evaluate your project and propose the most cost-effective prototyping and tooling strategy.
- Do you manufacture 2K (two-shot), insert molding, or overmolding prototypes and tools?
Yes, we specialize in complex injection techniques including 2-color (2K) molds, metal insert molding, and multi-material overmolding, with extensive experience delivering these challenging projects to global clients.
- How long does it take for quotation, product design, prototyping, mold fabrication, and part manufacturing?
1) Rapid Prototyping & Mock-Up Lead Time:
• Quotation Response: Within 3 hours to 2 business days.
• Engineering Review & Material Sourcing: 1-2 working days.
• CNC / 3D Printing Prototype Fabrication: 3-10 working days.
• Sample Express Delivery: 2-3 working days.
2) Injection Tooling & Production Lead Time:
• Rapid Prototype Mold (T1 Samples): 3-15 days (11 days on average).
• Full Production Mold: 20-60 days depending on mold complexity.
• Plastic Injection Molding Run: 2-30 days depending on batch volum
- How does HPDI ensure product and mold quality?
Customer satisfaction and strict quality control are our core long-term policies. Over 80% of our prototype molds and precision parts are exported to high-requirement markets in Japan, Germany, and North America.
We strictly follow ISO quality management standards and conduct CMM full-dimensional inspection to meet the stringent specifications of world-renowned automotive and medical equipment manufacturers.
- How do you manage logistics and shipping for prototypes and molds?
• For rapid prototypes, mock-ups, and T1 samples: We ship via major global air express carriers like DHL, FedEx, and UPS to ensure fast delivery within 3-5 days.
• For production molds and volume injection parts: We offer flexible air freight, sea freight, or multimodal door-to-door (DDP) shipping based on your budget and timeline.
- How do you keep your prices competitive compared to other companies?
We maintain our market competitiveness through several key engineering and management practices:
1). One-Stop Turnkey Solutions: Seamless integration from rapid prototyping and mold fabrication to plastic injection molding and full production.
2). Rapid Tooling Expertise: Proprietary know-how in producing high-precision prototype injection molds within ultra-short lead times at cost-effective rates.
3). Custom Tool Design: Tailored mold engineering designed to meet varying customer requirements and budget constraints.
4). Continuous Improvement (PDCA): Ongoing optimization of manufacturing processes and management systems to drive continuous cost reduction.
5). Rigorous Quality Management: ISO-compliant quality control systems that minimize rework, defects, and material waste.
6). Strong Supply Chain Integration: Long-term strategic partnerships with qualified raw material and standard component suppliers.
Contacts
TEL: +86-755-8238-2595
Mobile: +86-139-2383-5403
E-mail: marketing@prototypeinjectionmold.com
URL: www.prototypeinjectionmold.com
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