Welcome! HungFai
From Concept to Creation, We're your Product Development Partner
Product Design | Prototyping | Molding | Injection | On-Time Delivery
Your One-Stop Partner for Custom Product Development & Manufacturing
We provide end-to-end support — from concept design and prototyping to molding, finishing, and final assembly. Accelerate your idea into reality with precision and speed.

Rapid Prototyping
We offer rapid prototyping services to help clients validate product ideas quickly. Our in-house 3D printing, CNC machining, and soft tooling capabilities allow for fast iterations, enabling faster design decisions and reducing time to market.

Product Design
Our industrial design team integrates aesthetics, usability, and engineering to bring your product vision to life. From concept sketching to 3D modeling and mechanical design, we ensure every detail meets user expectations and manufacturability standards.

Injection Mold Making
We specialize in high-precision injection mold manufacturing. With over 25 years of experience and a team of expert engineers, we ensure your molds are durable, efficient, and tailored for both prototyping and mass production.

Injection Molding
Our facility houses over 90 injection molding machines ranging from 80 to 1300 tons. We provide a wide range of molding options including single-shot, multi-shot, and insert molding, using materials like ABS, PC, TPE, and more.

Product Assembling
From manual assembly lines to automated production cells, we provide full assembly solutions to streamline your product’s final stage. All processes are ISO-certified, ensuring consistent quality and efficiency.

Packing & Shipping
We offer end-to-end packaging and global shipping services. Our team customizes protective and branded packaging to match your product and ensures timely delivery through reliable logistics partners.
Prototyping & Production Capabilities
From Design to Prototype to Production, HF is always ready to turn your ideas into reality and provide advanced manufacturing solutions suitable for your products.
Rapid Prototyping
HF is your trusted partner in design, development and production. We streamline the journey from CAD design to a tangible prototype in your hands, and onto your team, more swiftly than ever before. Utilizing cutting-edge rapid prototyping technologies, we tackle your design challenges head-on, collaborating with you to refine product concepts, conduct functional testing, and achieve engineering validation. Our comprehensive prototyping services include 3D printing, CNC machining, rapid injection molding, vacuum casting and more.
- Fast Turnaround Times
- Innovative Technology Use
- Collaborative Design Process
Custom Production
HF is also your best manufacturing partner. We offer a range of solutions to help you scale from effective prototypes to production parts. Our rich manufacturing experience and ability to integrate resources enable us to handle any project’s needs and ensure your parts always meet the highest quality standards. Custom rapid manufacturing services include CNC machining, plastic injection molding, etc.
- 25+ Years Manufacturing Experience
- High-quality Product Assurance
- Flexible Production Solutions
About HungFai
For over 25+ years, HF has been providing services to various industries worldwide, making our business highly versatile. We aim to make our clients’ lives easier by offering one-stop turnkey services that cover all aspects, from R&D, ID, MD, and ED to sourcing, mold design, mold making, package design, injection molding, finishing & post-processing, assembling, packaging, and packing, 3PL included.
Benefits of Choosing HF
At HF, we deliver excellence and innovation by leveraging cutting-edge technology and industry expertise. Our dedicated team provides tailored solutions, ensuring quality and efficiency in every project. Choose HF for a trusted partnership and superior results.
Low Volume Manufacturing
Flexible and cost-effective solutions for testing and refining your product with minimal risk.
Fast Production
Streamlined processes ensure quick delivery, keeping your project on schedule.
Startup-friendly
Tailored solutions and guidance to support your growth from concept to launch
Quality Assurance
Rigorous quality checks ensure every product meets the highest standards. ISO 9001:2015, ISO14001, IATF 16949, BSCI, etc.
Upload a CAD File
Kickstart your project by uploading your CAD file. Our platform supports various file formats for seamless integration into production.
Get Quote with DFM
Quickly receive a precise quote with our DFM analysis, along with recommendations to ensure smooth production.
Manufacturing
Your product is manufactured to the highest standards in our own facilities, ensuring quality and efficiency.
Shipping
After production, we deliver your products swiftly and securely through our third-party logistics network.