Shanyo Precision Electronics –
Your Trusted Metal Dome Switch Partner
Metal Domes | Dome Arrays | Membrane Switch | FPC/PCB Pads
PRODUCTS
QINGDAO Shanyo PRECISION ELECTRONICS TECHNOLOGY CO., LTD.
- A Global Pioneer in the Innovation of Precision Electronics Manufacturing
Since its establishment in 2004, Shanyo has evolved from a fledgling in the industry into a benchmark of international precision electronics manufacturing.
With a registered capital of 20 million yuan and a team of over 200 professionals, Shanyo continuously provides cutting-edge solutions for components of mobile terminals and digital products to global customers.



Global production layout and technological strength
Core products and technological advantages
International Quality Management System
OUR CERTIFICATES
Your Trust, Built on Objective Standards.
Backed by international certifications (ISO 9001, ISO 14001, ISO 45001), Shanyo’s precision electronics manufacturing capabilities and product reliability undergo rigorous validation. Explore our certifications to see why we are the trusted partner of leading global brands.
WHY CHOOSE US
Engineered for Mission-Critical Performance – Where Failure Is Not An Option
Shanyo Precision has built a modern production base network covering Asia, ensuring fast response and stable supply to customers
Tactile Excellence That Endures – 1000,000+ Cycles of Reliable Operation
Relying on world-class automation equipment and 20 years of technological accumulation, we have formed nine core product lines
Beyond Switching – We Redefine Human-Machine Interaction
The company has established a digital quality control system that runs through the entire process.
Talent Development and Technological Innovation
Utilized for larger production volumes and to ensure we can offer the most competitive pricing to our customers.
GET IN TOUCH NOW
OUR PARTNER


How Dome Array Integrates Multiple Functions in Compact Medical Interfaces
The Growing Role of Dome Array Technology in Medical Device Interfaces Medical devices keep getting smaller. That’s not exactly news. But what’s interesting is how the interface — the part the operator actually touches — has to keep up with that shrinking footprint without losing any functionality. That’s where a

The Role of The Metal Dome in Emergency Medical Equipment
Why the Metal Dome Remains Essential in Emergency Medical Equipment Emergency medical equipment doesn’t get a second chance. When a paramedic reaches for a defibrillator or adjusts a portable ventilator in the back of a moving ambulance, the interface has to respond — immediately and without ambiguity. That’s a lot

How Metal Dome Switches Ensure Reliability in Life-Critical Devices
Why Life-Critical Devices Depend on Metal Dome Switch Technology When a device sits between a patient and a medical outcome, every single component matters. Not just the processor or the display — the switch underneath the button matters too. That tiny piece of stamped stainless steel, the metal dome switch,
To provide you with professional one-stop solutions
Shanyo has a team of skilled engineers ready to support you in your product development journey from prototyping to production.
