3D Printing Service
Action Figures
CNC Machining
Metal 3D printing
Plastic 3D printing service
Trusted By 100 more clients
Reliable China Manufacuturer
China's Premier 3D Printing Partner For Global Innovation
Dongguan YYI Technology Co., Ltd is a Guangdong‑based manufacturer specializing in end‑to‑end prototype services: plastic & metal 3D printing (SLS, SLA, MJF), vacuum casting, CNC machining, sheet‑metal fabrication and rapid prototyping. We deliver high‑precision, custom parts for automotive, aerospace, industrial and consumer applications with low minimums and fast turnarounds.
Why Choose YYI Tech
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.
Reliable Factory for You
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.
About YYI Tech Factory
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.
Client Testimonials
YYI Tech’s SLS parts exceeded our specs on both precision and surface finish. Their 24 hr delivery enabled us to hit our product launch.
Sophia Liu
Their medical‑grade SLA prints helped us complete our FDA submission on time. The team’s design feedback was invaluable.
Dr. Mark Chen
We’ve worked with many prototyping houses, but YYI’s turnkey service—from design review to assembly—sets them apart.
Emma Zhang
3D Printing Service Products
Winter Snow Boots
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Heated Gloves
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Solor Panel
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CNC Machined Parts
Your One-Stop OEM CNC Machining Manufacturer
We specialize in CNC machining services for custom metal parts and plastic components, tailored for industries including automotive, robotics, electronics, and medical devices. Our manufacturing capabilities span CNC milling, CNC turning, sheet metal fabrication, and rapid prototyping with short lead times and high precision.
WE PROVIDE THE BEST SERVICE!
Contact Us
We would love to speak with you.
Feel free to reach out using the below details.
Get In Touch
- +86 13903047515
- alice@yyi3dprint.com
Hours
- Mon-Fri 9:00AM - 5:00PM
- Sat-Sun 10:00AM - 6:00PM
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