Hongmao creates custom graphic overlays for industrial and electronic control systems, integrating advanced technology and diverse material choices. Whether you need overlays for machinery, keypads, or dashboards, our solutions are engineered for reliability and consistent performance. Our offerings include chemical etching graphic overlays films for enhanced durability and resistance, serving B2B clients in need of tailored, functional, and long-lasting visual interfaces.
Tactile feedback is essential for user-centric graphic overlays in machinery and IoT devices. HONGMAO integrates polyester domes or metal snap discs into overlays, providing crisp actuation and 1M+ cycle durability. Our designs accommodate backlighting (LED/EL) and transparent windows for LCD integration, while selective texturing improves grip in humid conditions. With ISO 9001-certified processes and a vertically integrated supply chain, HONGMAO delivers cost-effective solutions for high-volume orders. Trust our team to optimize your interface design for ergonomics, compliance, and long-term reliability.
Hongmao offers advanced technology graphic overlays that enhance the functionality and durability of membrane switch panels. With precise printing and advanced layering techniques, our overlays provide excellent resistance to wear and environmental exposure. Ideal for industrial equipment, these overlays improve visual branding and user interaction.
At Hongmao, we specialize in chemical etching graphic overlays films that deliver exceptional durability and tactile feedback. This advanced process enables intricate detail and consistent performance, even under harsh conditions. Our overlays are tailored for B2B applications across industries requiring reliable user interface components.
In medical devices, graphic overlays must withstand rigorous disinfection and comply with FDA standards. HONGMAO employs anti-microbial coatings and chemical-resistant substrates (e.g., PET films) to ensure patient safety. Our overlays feature laser-etched symbols for permanent legibility and ESD-safe materials to protect sensitive electronics. With ISO 13485 certification, we validate every batch for biocompatibility and sterilization resistance. Partner with HONGMAO for overlays that meet the exacting demands of diagnostic equipment, surgical tools, and wearable health tech.
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.
A: We use polycarbonate, polyester, or PET films with UV-resistant inks and 3M adhesives for durability in harsh conditions.
A: Yes, we tailor overlays with features like EMI shielding, anti-microbial coatings, or IP67 sealing for medical, automotive, and industrial applications.
A: All overlays meet ISO, UL, REACH, and RoHS standards. Documentation is provided upon request.
A: Prototypes are delivered within 5–7 days after design approval.
A: Yes, we integrate LED/EL backlighting and transparent zones for display visibility.
A: Our ISO-certified facility conducts batch testing for adhesion, thermal resistance, and lifespan (1M+ cycles).
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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