Shanyo has been a global leading manufacturer of Metal Dome and Metal DOME Array (metal dome sheets) for over 20 years. Shanyo was founded in 2004 in Qingdao, China specializing in the design and manufacturing of Metal SNAP DOME , Metal DOME Array , FPC, Panel Key , Silicone Button, etc. Outgrowing the Qingdao location only a couple of years later,Shanyo expanding and upgrading both its manufacturing and front office space.
Shanyo is continually expanding and diversifying its products and capabilities, including: membrane switches, elastomer silicone rubber keypads, The main products are metal dome array (metal dome sheets) , Remote control buttons, die cutting, LGF, UV bumps, FPC , panel buttons, PCB lines, thin film flexible lines, etc.
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Gamepad Metal Dome
In the fast-paced world of gaming, every button press matters-and metal dome technology has become the unsung hero behind responsive, reliable game controllers. These small yet powerful components, Add to Inquiry -
Handheld Scanner Metal Dome
In the field of handheld scanners, every component plays a crucial role in ensuring the smooth operation of the device. Among them, Shanyo's metal dome is particularly prominent and is a core Add to Inquiry -
Welding Metal Dome
Shanyo's Revolutionary Welding Metal Dome: A Game-Changer in Compact Electronics In the ever-evolving realm of electronics manufacturing, Shanyo has once again proven its innovation prowess with Add to Inquiry -
Interphone Cross Type Metal Dome
The metal dome, an indispensable tactile component in countless electronic devices, has secured a critical role in interphone cross type models-emerging as the core of reliable human-machine Add to Inquiry -
Waist-round Metal Dome
Waist-Round Metal Dome: Enhancing Tactile Precision Across Industries The waist-round metal dome—a specialized form of metal dome—has emerged as a critical component in modern interface design, Add to Inquiry -
Mouse Metal Dome
In the design of reliable mice, the Mouse Metal Dome, paired with the Metal Dome and Dome Sheet Array, forms an indispensable trio that defines both tactile experience and long-term usability. Add to Inquiry -
M4535-4L Flat Angle Welded Metal Dome
The M4536-4L flat angle welded Metal Dome is mainly used in outdoor AR products, developed and produced by the company's own design drawings, and is a customized product for customers. Add to Inquiry -
M4536-4L Flat Angle Welded Metal dome
As a leading metal dome manufacturer, (shanyo) takes pride in its independently developed M4536 - 4L Flat Angle Welded Metal dome, which has caught the attention of foreign clients seeking customized Add to Inquiry -
Circular remote control key with metal dome
As an important part of remote control buttons, metal dome are mostly 5mm round, 5mm elliptical and 5.5mm cross round, which are widely used in different types of remote controls. Add to Inquiry -
VR Glasses Square Metal Dome
For procurement teams in VR device manufacturing, selecting the right square metal dome for switch keys is critical to balancing user experience and production efficiency. These components directly Add to Inquiry -
Round-waist Metal Dome
In the trend of thinner and lighter consumer electronics, optimizing internal space is key. The Round-waist Metal Dome, with its unique structure, solves this challenge. Compared to traditional Add to Inquiry -
Spring Metal Dome
As the core tactile feedback component of electronic devices such as rotary knobs and interphones, Spring Metal Dome has become a key support for human-machine interaction in modern electronic Add to Inquiry
Why choose us
Products application
The company's products are widely used in consumer electronics, remote controls, mobile phones, automobiles, healthcare, smart products, outdoor products, etc. around the world.
Customized
Specializing in the design, engineering and manufacturing of user interfaces, Shanyo offers a full range of DOME products and solutions that can be customized to meet your specific requirements.
Our factory
The Qingdao factory covers an area of more than 3,500 square meters.It was established in 2004 with more than 160 employees. Currently, it has offices in Shenzhen, Shanghai, Taiwan, Malaysia, and Singapore, fully implementing the global marketing strategy.
Our equipment
10 sets of continuous punching and die-cutting machines imported from Korea and Self-developed automatic dome sheet assembly equipment and multi-functional testing equipment etc.
Types of Metal Domes




T-series metal dome
T-series metal dome full name is triangle metal dome. It is triangle shaped metal dome which is designed for mounting on single or double sided printed circuit boards, flex circuits and membranes, where a Via is run through the circuit board. They are typically used in applications where clear and precise feedback is essential, such as in industrial control panels or consumer electronics.
F-series metal dome
The F-series metal domes have four legs, so it is called four legs metal domes. They are similar to the T-series but are designed to offer a softer tactile feedback. The size of F series metal dome is from 5mm to 20mm in a range of (trip) force, typical 125- 500 gf. They are often used in applications where a lighter touch is required, such as in handheld devices or certain consumer appliances.
C/R-series metal dome
The circle/round-series metal domes has a round shaped and known for their high durability and resistance to wear and tear. These domes are typically used in environments where switches undergo heavy usage or are exposed to extreme conditions, such as medical devices, automotive systems, or industrial machinery.
O-series metal dome
The Oblong-series metal domes are often used in applications that require a more tactile, “clicky” feel. The O-Series metal domes can be used in a long & narrow space than other three shape domes.
Custom shaped metal dome
For specialized applications, custom-shaped metal domes can be designed to meet unique requirements. These domes can be tailored to fit specific sizes, shapes, and actuation forces, allowing for a highly customized membrane switch solution. Custom-shaped domes are often used in high-end consumer electronics or applications where the form factor is critical. They offer the flexibility to design switches that perfectly match the desired user experience, whether for aesthetics or functionality.
Key Features of Metal Domes

Exceptional tactile feedback: One of the primary functions of Metal Domes is to provide tactile feedback. When pressed, these domes produce a distinct “snap” feel, assuring users that their input has been successfully registered. This feature is crucial for applications where precise user input is necessary.
Durability: Metal Domes are known for their durability. Made from high-grade stainless steel, they can withstand 1 million actuations without performance degradation. This durability makes them ideal for high-use environments such as industrial controls and medical devices.
Versatile sizes, shapes and actuation force: Metal Domes are available in various sizes and shapes to suit different applications. Common sizes include 6.0 mm, 8.4 mm, 10.0 mm, and 12.2 mm, each providing different levels of tactile feedback and force requirements with selective Gold Plating also are available from 170 gf to 400 gf.
Customizability: Manufacturers offer customizable Metal Domes, allowing designers to specify actuation force, dome height, and even plating materials (such as nickel or gold) to enhance conductivity and corrosion resistance.
Reliable performance: With low contact resistance and stable actuation force, Metal Domes ensure reliable performance across various conditions, enhancing the overall user experience.
Application of Consumer Electronics Metal Dome

Medical devices
Metal dome switches are essential in medical equipment, providing reliable tactile feedback and resistance to chemicals used for cleaning. These switches ensure easy and reliable operation, which is critical in medical settings.
Consumer Electronics
Metal dome switches are found in a range of consumer electronics, from remote controls to household appliances. Their tactile feedback improves user experience and enhances functionality in everyday devices.


Industrial machinery
Metal dome membrane switches are used in industrial control panels and machinery, where durability and reliability are paramount. They can withstand harsh environmental factors such as dust, moisture, and temperature fluctuations, ensuring longevity and consistent performance.
Automotive controls
In automotive applications, metal dome switches are found in dashboards, infotainment systems, and climate control interfaces. Their ability to withstand temperature extremes and provide a clear tactile response makes them ideal for vehicle interfaces.

Product Parameters
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Product Description |
Mainly used in outdoor AR products, it belongs to the company's self-developed shrapnel. We can customize design, processing, and production according to customer product needs. |
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Processing type |
Stamping |
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Material specifications |
SUS301 |
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Product specifications |
120g,140g,160g |
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Product parameters |
Load tolerance:+/-20g Stroke tolerance:+/-0.03mm Rebound tolerance:+/-10% |
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Surface treatment |
Nickel plating, gold plating, silver plating |
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Equipment |
Fragment hardness tester |
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Certificate |
Hardness testing report |
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Transportation |
5-10 days delivery time; SF Express, DHL, TNT, FedEx, air freight, etc. |
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Delivery and Service |
We will customize and produce products according to customer needs; Ensure the timeliness of shipment and not miss the customer's delivery time; The quality of the product is guaranteed. |
Our Certificate



Cooperating Partner






FAQ
We're professional consumer electronics metal dome manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to wholesale customized consumer electronics metal dome at competitive price from our factory. Contact us for free sample.
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