Designed for extreme environments, HONGMAO’s membrane panels utilize UV-stabilized polycarbonate and stainless steel domes, resisting temperatures from -40°C to +85°C. Ideal for aerospace and marine applications, our panels support EMI shielding, backlighting (LED/EL), and multi-layer graphic overlays with 0.2mm tolerance precision.
Hongmao specializes in producing automotive membrane switch panels that meet stringent performance and design standards. Ideal for dashboards, control units, and interior systems, our panels offer excellent durability, vibration resistance, and compact structure. B2B automotive clients choose Hongmao for custom engineering support, reliable manufacturing, and scalable production. We help bring functional innovation to next-generation vehicle control systems.
When clarity and aesthetics matter, Hongmao provides backlight membrane switch panels with superior lighting integration. Whether your application requires EL, LED, or LGF backlighting, our solutions ensure consistent illumination and user-friendly interfaces. These panels are widely used in medical, industrial, and transportation sectors. Choose Hongmao to optimize your interface systems with backlit designs that combine style and function.
For operators working in low-light conditions, Hongmao provides backlight membrane switch panels that improve visibility and functionality. Our backlighting solutions are engineered for uniform brightness, long lifespan, and energy efficiency. We serve B2B clients in industries requiring illuminated interfaces, including marine, medical, and manufacturing. Work with Hongmao to ensure your panels deliver consistent performance under any lighting environment.
Every HONGMAO panel undergoes 25+ tests, including 1,000-hour thermal cycling, 10,000-cycle abrasion resistance, and 500V dielectric withstand. Our automated optical inspection (AOI) detects defects at 0.05mm resolution, ensuring <0.005% failure rates.
We are a professional manufacturing and design company for membrane switches, metal domes, light guide sheets and die-cutting products, founded in 2009. We have over 14 years of experience in this industry and are based on technology.
It is our pride to have factories and R&D centers that we own hence; we always adhere to the development philosophy of people-oriented, technology, quality first, service first. Our quality control system adheres to ISO9001 and we utilize support equipment that meets international advanced standards.
Provided we keep improving quality, innovation always continuing as well as customer centric approach, our customers will be happy with us and their expectations met well beyond what they had thought
Guozi tablet ,also known as metal dome, are widely used in bank POS machines and cash machine buttons. With an operating force of at least 100gf and a quick rebound upon pressing, these buttons provide a precise and comfortable user experience. We has developed special function Guozi tablet buttons to enhance the accuracy of the button and the surface cover, resulting in an improved customer experience in terms of feel, value, and comfort.
Medical FPC membrane switch is an innovative control interface specially developed for the medical field. This membrane switch uses cutting-edge flexible printed circuit (FPC) technology to ensure unparalleled flexibility and adaptability.Its excellent durability and flexibility ensure reliable and precise control functions of medical equipment. In addition, the FPC structure is easy to clean and disinfect, meeting the stringent hygiene requirements of medical environments.
With their slim profile and tactile feedback, membrane switches offer a sleek and modern aesthetic to complement any vehicle interior. They can be easily integrated into complex electronic systems, providing drivers with intuitive and responsive control of key functions such as climate control, audio, and navigation. Overall, the use of membrane switches in automotive applications helps to enhance safety, convenience, and comfort for drivers and passengers alike.
UV-resistant PET overlays and nickel-plated contacts prevent oxidation and wear.
Yes, we support Pantone-matched colors, 3D embossing, and laser-etched legends.
Standard production completes in 20 working days; expedited 12-day service available.
Our panels are tested to MIL-STD-810G for shock/vibration resistance.
We apply matte polycarbonate coatings with 60° haze for reduced reflections.
Yes, our hybrid designs combine membrane keys with capacitive touch zones.
Our company boasts a state-of-the-art facility with over 2000 square meters of standard cleanrooms,equipped with imported specialized production equipment,and backed by a team of experienced professionals with decades of design and manufacturing expertise.
No.17 Jinsheng Road, Jinhe Industrial Zone, Zhangmu Tou Town, Dongguan City, Guangdong Province, China
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