Dongguan Yyi Technology Co., Ltd.

Dongguan Yyi Technology Co., Ltd.

YYI Tech offers both Original Design Manufacturing (ODM) and Original Equipment Manufacturing (OEM) services, accommodating projects ranging from concept sketches to turnkey production. In an OEM capacity, they produce customer‑provided designs and specifications, handling everything from mold fabrication and injection molding to final assembly and packaging. As an ODM partner, their in‑house engineering team collaborates from the ground up—developing 3D CAD models, optimizing designs for manufacturability, selecting materials, and iterating prototypes until the product is market‑ready. Their one‑stop approach means clients can consolidate multiple vendors into a single point of contact, reducing overhead and accelerating time‑to‑market without compromising on confidentiality—YYI Tech will even sign NDAs to protect proprietary IP

At the core of YYI Tech’s operations lies a fully integrated production line designed for speed, precision, and scalability. Their self‑owned factory is outfitted with over 300 sets of advanced equipment, including 220 plastic 3D printers (SLS, SLA, MJF, FDM, PolyJet), 10 metal SLM printers, 50 injection‑molding machines, and 40 CNC machining centers, all supported by dedicated post‑processing and quality‑inspection departments. This multi‑modal setup allows seamless transitions from rapid prototyping to small‑batch production, ensuring that parts can move swiftly through additive manufacturing, tooling, molding, machining, finishing, and inspection without ever leaving the premises. Since earning ISO 9001:2015 certification in 2019, YYI Tech has refined its workflows to embrace lean principles, minimizing lead times (some parts in as fast as one day) and maintaining tight tolerances across a broad spectrum of plastics and metals

Backed by a 20‑plus member engineering department with two decades of industry experience, YYI Tech’s R&D capabilities stand out for their depth and versatility. The team employs a suite of software tools (CAD, CAM, FEA) to conduct structural simulations, material analyses, and process optimizations before ever touching a machine. Whether it’s developing new composite formulations for vacuum‑cast resins, refining support‑structure algorithms for metal 3D printing, or engineering custom fixtures for CNC setups, their researchers continually push the boundaries of rapid manufacturing technologies. This commitment to innovation ensures that each project benefits from the latest advancements in additive and subtractive processes, delivering parts that not only meet but often exceed performance and cost targets

At YYI Technology, our team is the cornerstone of our success. With more than 20 years of experience in the field, our professional staff brings a deep understanding of product development and manufacturing. Each member of our team is dedicated to delivering excellence, offering solutions that balance innovation, quality, and efficiency.

Our engineering team is comprised of over 20 highly skilled professionals who are experts in various areas of rapid prototyping, manufacturing, and product design. From concept to final product, our engineers work closely with clients to ensure that every detail of the project aligns with the customer's specifications.

The production team operates at our fully-equipped facility, which includes over 220 3D printers, 10 SLM metal printers, and 50 injection molding machines. With a focus on quality control, our production team ensures that all products meet stringent standards for both functionality and aesthetic appeal.

Our quality control team plays a critical role in maintaining the high standards that YYI Technology is known for. With over 60 professionals dedicated to post-processing, inspection, and final product finishing, we ensure that every component produced is of the highest quality.

Together, our team is committed to providing personalized service and continuous innovation. We prioritize collaboration, listening to our clients' needs and tailoring solutions to deliver the best results.

Founded over two decades ago, Dongguan YYI Technology Co., Ltd. has grown to become a trusted name in rapid prototyping and low-volume manufacturing. From the very beginning, our mission has been to provide high-quality, fast, and cost-effective solutions for product development.

With a focus on technological advancement and customer satisfaction, we have continually invested in state-of-the-art equipment and expanded our capabilities. Our commitment to excellence has earned us a reputation for providing reliable and precise solutions that meet the evolving needs of our clients.

Over the years, we have supported clients across a range of industries, including automotive, medical devices, consumer electronics, and more. Our legacy is built on delivering products that not only meet but exceed customer expectations, helping them bring their ideas to life quickly and efficiently.

YYI Technology provides an extensive range of services tailored to meet the diverse needs of our clients across various industries. Our expertise encompasses advanced technologies, providing flexibility, precision, and speed in each project we undertake.

Rapid Prototyping
Using cutting-edge 3D printing technologies, including SLA, SLS, MJF, FDM, and PolyJet, we produce highly detailed prototypes that allow our clients to test, refine, and validate their designs before proceeding with production.

Small Batch Production
Our small batch production services offer quick turnaround times and low-volume manufacturing. This is ideal for market testing, product iterations, and initial product launches, enabling businesses to move fast without the cost and commitment of mass production.

Injection Molding
We offer efficient injection molding solutions for plastic parts. With an emphasis on precision and quality, our molding services allow for large-scale production of parts at a lower cost and faster cycle times.

CNC Machining
Our CNC machining services ensure the accurate manufacturing of parts using the latest machining technology. We cater to both prototyping and production requirements with tight tolerances, allowing for high-quality parts in diverse materials.

Sheet Metal Fabrication
We specialize in creating durable and precise metal components through advanced sheet metal fabrication processes. This is ideal for creating parts with high strength and durability, commonly used in industrial and automotive sectors.

Vacuum Casting
For high-quality plastic parts with superior surface finishes, our vacuum casting services provide excellent results for prototypes and functional parts. This process is perfect for visual evaluation and functional testing.

Reaction Injection Molding (RIM)
Our RIM technology produces lightweight, durable parts for prototypes and low-volume production. This method is ideal for creating complex geometries in a cost-effective manner.

Rapid Tooling
YYI Technology offers rapid tooling services to reduce lead times and production costs. Our expertise in quick-turn tooling solutions allows us to efficiently create molds for both low and medium-volume production.