Hongmao offers precision-engineered backlit membrane snap domes that provide excellent tactile response with visual clarity. Designed for modern interface applications, our sealed snap dome switches ensure durability and environmental resistance. As a trusted China snap dome supplier, we deliver custom solutions for B2B clients in diverse electronic and control device industries.
Hongmao specializes in anti-corrosion snap domes designed to withstand harsh environmental conditions. Utilizing premium materials and advanced coating techniques, our snap domes ensure long-lasting performance even in corrosive settings. B2B clients rely on Hongmao for reliable tactile solutions that maintain functionality and extend product lifespan.
HONGMAO's patented progressive die technology achieves 98% material utilization. Automated AOI systems maintain <0.1% defect rates while reducing production costs by 30%.
Balancing affordability and quality, Hongmao provides snap dome switches that meet stringent performance standards at competitive pricing. Our product range includes high-sensitivity and anti-corrosion variants, allowing B2B clients to select the best snap dome solutions tailored to their application needs and budgets.
Our 50-point QC process includes:
Contact resistance (<20mΩ)
Adhesion peel strength (≥3N/mm)
8-hour salt spray testing
X-ray weld inspection
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.
MOQ starts at 10K pieces for standard designs, with volume discounts available.
Yes, all shipments include RoHS 3.0/REACH compliance certificates.
We reverse-engineer components with ±3% force tolerance matching.
Standard production takes 10-15 days; expedited 7-day service available.
Optional embedded diodes provide 8kV ESD protection (IEC 61000-4-2).
Available with 3M 467MP or 468MP adhesives, including thermal release liners.
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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