Our History
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has been a global leading manufacturer of and  (metal dome sheets) for over 20 years. Shanyo was founded in 2004 in Qingdao, China specializing in the design and manufacturing of , , , , , etc. Outgrowing the Qingdao location only a couple of years later, expanding and upgrading both its manufacturing and front office space.
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 is continually expanding and diversifying its products and capabilities, including: membrane switches, elastomer silicone rubber keypads, The main products are  (metal dome sheets) , Remote control buttons, die cutting, LGF, UV bumps,  , panel buttons, PCB lines, thin film flexible lines, etc.
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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, 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.
-2004Â Â Qingdao Shanyo Electronaics Co., Ltd. was established
-2005Â The Shenzhen office was established.
        ISO9001 certification
-2006Â Â ISO 14001 Environmental Management System Certification
-2007Â Â The Shanghai office was established.
        Successfully developed LGF products, and is the first domestic manufacturer with LGF production patents.
-2010Â Â Rizhao Shanyo Electronics Branch was established
As one of the most experienced (metal dome switches) and membrane switch companies in the country , (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 switches) , , , , for consumer electronics , remote controls , mobile phones , automobiles , medical care, smart products, outdoor products, etc. all over the world .
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 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 switches)  also gives our engineers unmatched rapid prototyping capabilities that other keypad manufacturers simply cannot offer.
- 2017Â Â Established SMT department
          Expand product areas.
- 2018Â Â The dome array production department was established
          Automatic assembly machine developed successfully.
- 2019Â Â IATF16949 Certification
-2020Â Â Â ISO45001 Certification
-2022Â Â Â Establishment of Intelligent
          Automation Division
-2023Â Â Â Established Taiwan office in February
-2023Â Â Â Established Malaysia office in March
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Why Our Customers Choose Shanyo
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-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.
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