SIEMENS

Shanghai Mosun Membrane Switch Co., Ltd. is a professional manufacturer specializing in custom interface solutions and electronic components, headquartered in Shanghai, China. Established in 2007, the company operates a 5,000 square meter production facility and employs a workforce of 101 to 200 people. The company has built a strong reputation as an industry leader in the design and fabrication of membrane switches, graphic overlays, and control panels for diverse industrial applications.

Their extensive product portfolio includes silver flex and copper flex membrane switches, metal dome switches, capacitive touch buttons, and FPC circuits. Beyond standard membrane technology, the company offers specialized capabilities in metal keypads, numeric keyboards, and silicon plastic composite switches. A key competitive advantage is their ability to provide integrated solutions by combining membrane interfaces with metal plates and PCBA control modules. Their sheet metal fabrication services—including cutting, bending, stamping, and welding—allow them to deliver complete, finished assemblies to their clients.

Shanghai Mosun Membrane Switch Co., Ltd. serves a global clientele, including major industrial partners such as Siemens. Their products are widely utilized in industrial control systems, electrical equipment, medical devices, and exercise machinery. With an annual revenue between US$5 million and US$10 million, the company focuses on high-quality custom manufacturing, offering OEM services and specialized screen printing to meet specific technical requirements.

Shanghai Mosun Membrane Switch Co., Ltd.

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Shanghai Mosun Membrane Switch Co., Ltd.

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