Our Service
-Product development and prototyping
-Prototype injection mold, Bridge Mold, Rapid Mold
and injection molded prototypes
-Low-volume injection molding
Our Advantages
1,For over 20 years , HPDI has been a stable supplier of prototype molds and injection-molded prototype parts to renowned manufacturers in Japan and Germany. We boast superior manufacturing standards and reliable, consistent quality that customers can trust. 2, Our highly efficient team, refined through years of experience, continuously sets new benchmarks for ultra-fast delivery. We empower our clients to accelerate product R&D and seize market opportunities ahead of competitors! 3, With extensive technical expertise in prototype mold design and production, we deliver high-precision, cost-effective solutions with rapid turnaround times – perfectly balancing quality, cost, and speed for our clients. 4, A rigorous intellectual property (IP) protection system ensures that our clients’ development data remains 100% confidential throughout the collaboration. Clients can place orders with complete peace of mind! 5,Guided by the principle of “Customer-Centricity”, we always think and solve problems from our clients’ perspective. This commitment enables us to provide more attentive, value-added services. Our ultimate goal is to be a loyal and reliable partner for our clients’ development journey!Our Product Development and Prototyping
1, Industrial Design
2, Prototyping
3, Free Engineering Assistance
4, injection-molded prototypes
and conventional prototyping
CNC Machined Prototypes,
SLA,SLS,SLM prototypes, etc.
5,Prototype painting and printing
Prototype Injection Mold Fabrication
We possess extensive experience in prototype mold manufacturing, with proven expertise in producing high-precision molds at short lead times and competitive costs—a capability that empowers our customers to maintain a strong market advantage. Our clientele includes renowned enterprises such as Honda, Toyoda, and BMW.
The key advantages of our injection-molded prototypes include:
1. Quality standards comparable to those of traditional production molds
2. Utilization of the same plastic materials as mass production processes
3. Significant reduction in overall product development costs
4. Comprehensive testing and verification of plastic part designs
5. Rigorous testing and verification of mold designs
6. Validation of resin flowability performance
7. Functional testing and verification of end products
8. Accelerated new product launch with shortened time-to-market
Low-Volume Injection Molding
HPDI’s prototype injection molds (bridge mold or rapid molds) not only achieve mass production-level precision but also boast a mold life of up to 50,000 shots.Therefore, beyond prototype sampling and trial production during the R&D phase, they are fully capable of supporting low-volume injection molding production.
Upgrade Path from Prototype Injection Mold to Formal Production Mold
Our prototype injection molds offer production-matching precision with significantly shorter lead times and lower costs compared to production molds. This makes them an ideal solution for low-volume new product launches—delivering a distinct competitive advantage.
For newly developed products, our clients often initially commission prototype injection molds to validate product design, resin flow behavior, injection molding stability, and more. These prototype molds enable early identification of design flaws and issues with plastic material selection. Upon successful completion of all prototype testing, clients typically proceed to order production molds, we seamlessly upgrade the prototype molds to production-grade tooling. This approach not only significantly reduces development costs but also effectively mitigates investment risks.
Our mold-making expertise is focused on high-precision structural components for the automotive industry, as well as high-precision parts for the medical, OA and communication equipment / instrument sectors.