Our History
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 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.
Shanyo has been a trusted value-added partner in leading-edge technological solutions for consumer electronics, remote controls, mobile phones, automobiles, medical care, smart products, outdoor products, etc. 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.
The Qingdao factory covers an area of more than 3,500 square meters. Currently, it has offices in Shenzhen, Shanghai, Taiwan, Malaysia, and Singapore, fully implementing the global marketing strategy.
-2004 Qingdao Shanyo Electronaics Co., Ltd. was established
-2005 The Shenzhen office was established.
ISO9001 certification
-2006 ISO 14001 Environmental Management System Certification
-2007 The Shanghai office was established.
Successfully developed LGF products, and is the first domestic manufacturer with LGF production patents.
-2010 Rizhao Shanyo Electronics Branch was established

Design ∮ Engineering Expertise
As one of the most experienced Metal Dome (metal dome switches) and membrane switch companies in the country , Shanyo Metal Dome (metal dome switches) an unmatched engineering team in the membrane keypad industry having well over 30 years of combined experience.Shanyo's engineering team has designed and engineered highly durable and reliable metal dome (metal dome switches) , metal dome array , FPC , Panel Key , Silicone Button for consumer electronics , remote controls , mobile phones , automobiles , medical care, smart products, outdoor products, etc. all over the world .
Shanyo metal dome arrays' engineering department is based here at our ISO 9001: 2015 certified facility in Qingdao, Shandong, China making communication with our customers seamless from the early stages of the design, right through final production, and then throughout the life of the product. Having the ability to both design and assemble custom metal dome and Metal Dome (metal dome switches) also gives our engineers unmatched rapid prototyping capabilities that other keypad manufacturers simply cannot offer.
- 2017 Established SMT department
Expand product areas.
- 2018 The dome array production department was established
Automatic assembly machine developed successfully.
- 2019 IATF16949 Certification
-2020 ISO45001 Certification
-2022 Establishment of Intelligent
Automation Division
-2023 Established Taiwan office in February
-2023 Established Malaysia office in March

The company attaches great importance to team building, pays attention to internal training and talent mining, establishes a learning organization, builds a learning team, and strives to realize the company's and individual development vision. service to meet customer requirements.
We ensure to meet your Customized demands, both OEM and ODM orders are welcome. Please contact us today for more about information metal domes and metal dome arrays !
Why Our Customers Choose Shanyo
-Mold processing department, product molds and tooling are all processed by ourselves
-Metal Dome Sheet Self-developed, stamping, and a number of patents.
-10 sets of continuous punching and die-cutting machines imported from Korea, the processing efficiency is very high.
-Self-developed automatic dome sheet assembly equipment and multi-functional testing equipment have strong efficiency and quality assurance.
-Self-developed detection equipment such as CCD.
-Successfully developed DOME SHEET and PCB automatic attachment equipment to provide customers with one-stop service.