HONGMAO’s medical-grade membrane switches incorporate antimicrobial coatings and sealed edges for hygiene-critical environments. ISO 13485-certified manufacturing ensures FDA compliance, while sterile packaging guarantees reliability for surgical equipment and diagnostic devices.
HONGMAO’s membrane switches offer 60% cost reduction over mechanical switches without sacrificing durability. Slim profiles (2.8mm thickness) suit space-constrained devices, while integrated EMI shielding ensures signal integrity. Explore spill-proof designs with 18-month performance guarantees.
Industrial automation demands reliability. HONGMAO’s membrane switches use military-grade polyester overlays with chemical-resistant coatings, ensuring functionality in oil, dust, and high-moisture settings. Our patented dome-switch technology guarantees 10M+ press cycles, while UV-cured printing prevents legend wear. Trust HONGMAO’s IEC 60529-certified designs to reduce downtime by 40% versus traditional switches.
HONGMAO’s LED-integrated switches deliver uniform illumination (10-150cd/m² adjustable) with <0.2mm light leakage. Choose RGB, monochrome, or electroluminescent options. Our optical bonding technique prevents delamination, ideal for low-light aviation or laboratory environments.
HONGMAO streamlines custom switch production through:
Application analysis
Material selection (0.25mm-2.0mm thickness)
Circuit layer prototyping (silver/carbon ink)
Tactile feedback calibration (0.4N-1.2N force)
Environmental stress testing
Batch production with AOI quality checks. Our ISO 14001 facility supports RoHS/REACH compliance.
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 gold-plated contacts prevent oxidation and ensure 10M+ cycles.
Yes, we support ZIF, FFC, and solder tab interfaces with 10-40 pin options.
Our switches are tested to ISO 16750 for vibration and temperature resistance.
We integrate conductive layers and grounding points to dissipate static charges.
Yes, our hybrid designs combine membrane keys with capacitive touch zones.
All switches come with a 7-year limited warranty for industrial applications.
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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