Product Overview

Our Custom Multi Jet Fusion (MJF) 3D Printing Service delivers high-precision plastic parts for rapid prototyping and functional applications. By processing STL files directly, we produce durable and dimensionally accurate parts in materials such as ABS, Nylon, and PA12, which offer excellent strength, flexibility, and thermal resistance.

This service is ideal for engineers, designers, and manufacturers seeking fast turnaround, reliable mechanical properties, and scalable production for prototypes and small-batch runs.

Key Technical Parameters

Why Choose This Service (Selling Points)

• Rapid Prototyping – Upload STL files for fast, precise, and functional prototypes.

• Material Versatility – Choose from ABS, Nylon, or PA12 for specific performance needs.

• Industrial-Grade Strength – Ideal for load-bearing and mechanically demanding parts.

• High Accuracy – Fine detail with tolerances up to ±0.05 mm.

• Scalable Production – From single prototypes to low-volume manufacturing runs.

• Custom Finishes – Sandblasting, dyeing, and coatings for end-use ready parts.

Application Scenarios

• Automotive Industry – Prototyping brackets, housings, and functional car parts.

• Medical Field – Durable prosthetics, models, and device housings.

• Consumer Electronics – Enclosures, panels, and structural components.

• Industrial Manufacturing – Gears, jigs, fixtures, and replacement parts.

• R&D Prototyping – Fast testing of complex STL-based designs.

Future Trends & Positioning

• Shift to End-Use Parts – MJF increasingly used for final production runs.

• Eco-Friendly Materials – Development of sustainable Nylon and bio-based PA12.

• AI-Driven Optimization – Smarter STL processing for lighter, stronger structures.

• High-Performance Industries – Wider adoption in automotive, aerospace, and healthcare.

• Customization at Scale – On-demand production of personalized plastic components.

FAQ

Q: What file types do you accept for MJF printing?
A: STL is standard, but we also accept STEP, IGES, and OBJ.

Q: How strong are PA12 parts compared to ABS?
A: PA12 is more impact-resistant and flexible, while ABS offers good toughness and machinability.

Q: Can MJF prototypes be used as final parts?
A: Yes, MJF produces functional end-use parts suitable for many industries.

Q: What finishing options are available?
A: Options include sandblasting, dyeing, and protective coatings.

Q: What is the lead time for prototypes?
A: Typically 5–10 business days, depending on part complexity and quantity.

Product Paramenters

Product name	Rapid prototype, 3d printing, vacuum casting, machining parts, cnc machining,sheet metal
Plastic Material	Resin, Peek, PA12,PA11,TPU,,ASA,PC, ABS, PC, PVC, PA66, POM or other you want
Metal material	Stainless steel, Aluminum, or other you want
Silicon rubber Material	NR, NBR, SBR, EPDM, IIR, CR, SILICONE, VITON,etc
Post treatment	Sandblasting,Grinding, Curing,Gluing, Painting, Coating,Coloring,Plating, Polishing,etc
Files Format	IGES, STEP, AutoCAD, Solidworks, STL, PTC Creo, DWG, PDF, etc.
The Way of Color Contrast for Plastic	RAL PANTONE
Certificated	ISO 9001:2015 Certificated, SGS Certificated
Usage	Used for small batch production, verification of product appearance and structure,final products
Application	industrial, consumer, food processing, aviation, seals/gaskets, lighting, packaging, filter, healthcare, telecommunications, mechanical, water treatment, appliance, recreation, lawn and garden, educational, oil and gas, government, construction, plumbing, surveillance, pumps,marine,motors,gears, RFID tags, electronics, and fasteners.

Products Case

Order Placement Process

Company Profile

Why Choose Us

Certifications

Product packaging

FAQ

About Dongguan YYI Technology Co., Ltd

At Dongguan YYI Technology Co., Ltd., we are dedicated to transforming your concepts into tangible innovations. With over 20 years of industry experience, our company has evolved into a leading provider of rapid prototyping and low-volume manufacturing solutions. We specialize in delivering high-quality, customized products across various industries, ensuring that each project meets the unique needs of our clients.

Our Facilities

Our state-of-the-art facilities are equipped with over 220 3D printing devices, including SLS, SLA, MJF, FDM, and PolyJet printers, as well as 10 SLM metal printing machines. Our injection molding workshop houses 50 injection molding devices, and our CNC machining workshop is equipped with 40 CNC machines. Additionally, our post-processing and quality inspection departments are staffed with over 60 professionals, ensuring that every product undergoes thorough inspection and finishing processes.

Why Choose YYI Tech?

Integrated Solutions: With over two decades of experience and a team of more than 20 professional engineers, we develop comprehensive solutions tailored to optimize cost-effectiveness and meet customer requirements.

One-Stop Service: From 3D drawing creation to rapid prototyping, small batch production, post-processing, and final inspection, we provide a seamless experience for our clients.

Customer-Centric Approach: We prioritize our clients' needs, responding quickly and efficiently to ensure the successful development and delivery of your products.

Industry Expertise: We serve a diverse range of industries, including automotive, medical equipment, industrial models, intelligent robots, smart home appliances, aviation, shipbuilding, and tooling fixtures.

Our Vision

Our vision is to be a trusted partner in your product development journey, delivering innovative solutions that accelerate time-to-market and enhance product quality. We are committed to continuous improvement and innovation, striving to exceed our clients' expectations and contribute to their success.