HONGMAO specializes in manufacturing industrial-grade membrane keypads designed for demanding environments like medical devices, agricultural machinery, and automotive control systems. Our products feature IP67 waterproofing, anti-abrasion polyester overlays, and silver/carbon printed circuits ensuring 10M+ operational cycles. With ISO 9001-certified production and 15+ years of OEM/ODM expertise, we deliver tailored solutions with rapid prototyping (48-hour turnaround) and flexible MOQs.
Static discharge can damage internal components—Hongmao offers anti-static membrane keypads engineered to prevent such risks. Our keypads are built with specialized materials that reduce electrostatic discharge, safeguarding critical electronics. These products are ideal for control systems where signal integrity and reliability are essential. As a trusted supplier, Hongmao works closely with B2B clients to customize ESD-safe solutions that protect devices and enhance system performance.
When reliability meets rugged performance, Hongmao delivers abrasion-resistant membrane keypads that endure demanding environments. Designed for industrial applications, our keypads resist surface wear from repeated use, ensuring long-term operation and visual clarity. With professional engineering support and tailored B2B services, Hongmao supports clients with precision-manufactured keypads that stand the test of time. Our abrasion-resistant solutions integrate seamlessly into control panels, medical equipment, and industrial machines.
Hongmao offers end-to-end customization of chemical etching membrane keypads for industries requiring detailed circuit patterns and compact layouts. This process allows for thinner profiles, stronger adhesion, and more complex functions. Our B2B clients benefit from fast prototyping, consistent quality, and reliable delivery. As a leader in membrane interface technology, Hongmao helps you bring precision-driven products to life.
Prolonged use often leads to degradation, but Hongmao’s abrasion-resistant membrane keypads are built to prevent that. Our specialized coatings and durable materials ensure keypads maintain functionality and appearance over time. Engineered for industrial control systems, Hongmao’s products are trusted by B2B clients who prioritize lifecycle performance and user experience. From design consultation to mass production, we deliver dependable solutions.
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-stabilized PET overlays and nickel-plated contacts resist oxidation and wear.
Yes, we support ZIF, FFC, and solder tab interfaces with 10-40 pin options.
Standard production completes in 18 working days; expedited 10-day service available.
Our ISO 13485-certified keypads include antimicrobial coatings for medical use.
Screen printing with 25µm ink thickness + optional laser etching for critical applications.
Yes, our hybrid designs combine capacitive touch zones with physical key areas.
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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