Discover our industry-standard capacitive and resistive custom touch panel arrays configured to deliver high tactile sensitivity, extreme environment resistance, and optical performance.
Founded in 2010 and based in Guangzhou, China, Guangzhou Xiangrui Optoelectronics Technology Co., Ltd. is a premier manufacturer specializing in the research, design, production, and implementation of high-performance resistive touch panels, projected capacitive (PCAP) touch screens, custom cover glass designs, and comprehensive display module bonding solutions.
Equipped with state-of-the-art cleanroom systems spanning Class 100, Class 1,000, and Class 10,000 standards, our facility guarantees particle-free lamination, frame-fitting, and full optical bonding processes. Our long-standing compliance with ISO 9001 and ISO 14001 validation standards underpins every touch module we build, ensuring elite performance under harsh environmental and structural stresses.
We manage a total facility area exceeding 3,000 square meters. Our optimized plant footprint integrates vertical departments—spanning R&D engineering, raw material verification, optical quality control, and micro-soldering labs—enabling complete quality ownership.
Whether implementing anti-glare (AG), anti-reflective (AR), or anti-fingerprint (AF) cover lenses, we deliver fully customized touch screen panels engineered specifically to withstand intensive usage in industrial automation, medical healthcare, IoT interfaces, and secure outdoor terminals.
The rapid emergence of the Industrial Internet of Things (IIoT), AI-powered automated diagnosis, and high-frequency digital interactions has shifted the global touch screen panel industry from simple consumer-grade interfaces to highly reliable, ruggedized architectures. Touch displays are no longer just human-machine interfaces; they are critical entry points for data validation, requiring 24/7 reliability, seamless operation under wet conditions, and compatibility with heavy-duty protective gloves.
Providing heavy-duty, high-impedance resistive and multi-touch PCAP systems capable of ignoring high electromagnetic interference (EMI) generated by manufacturing motors and machinery.
Supporting glove operation and biological fluid spill immunity. Our touch panels prevent false activations and resist sterilization chemicals, medical solvents, and UV clean cycles.
Integrating palm-print biometric recognition, high-durability scratch-resistant cover glasses, and privacy filters for self-service payment systems and checkout kiosks globally.
Leveraging optical bonding methods and Anti-Reflective (AR) coatings to optimize sunlight readability, mitigate internal reflection, and achieve IK10 impact protection.
Selecting the ideal touch architecture requires balancing environmental stresses, operation types, and budget constraints. We specialize in both capacitive and resistive configurations, offering optimized setups for diverse HMI applications.
Utilizing multi-finger mutual capacitance or self-capacitance sensing layouts (often utilizing high-performance controllers such as EETI, ILITEK, and FocalTech), our PCAP touch displays support cover glass up to 10mm thick. This structure delivers superior optical transparency (>90%) and high chemical resistance, making it the standard choice for modern kiosks, medical monitors, and consumer smart devices.
For high electromagnetic noise, extreme cold, or scenarios where operators wear thick heavy duty gloves, our resistive panels deliver touch input based purely on physical pressure. Offering wide-temperature operations (-30°C to +85°C) and rated up to IP65 with custom perimeter gaskets, these panels remain the workhorse of industrial machining interfaces.
Optical Bonding (OCA / OCR): Eliminates the air gap between the touch sensor and the liquid crystal display (LCD). By utilizing high-transmittance optical gel or solid optical clear adhesive, we decrease ambient light reflections by up to 99%, dramatically improve impact resistance, and prevent condensation or fogging under humid conditions.
Tape/Frame Lamination: A cost-effective method utilizing precision die-cut adhesives along the outer bezel of the sensor panel, suitable for controlled indoor environments that do not experience drastic temperature shifts or high shock loads.
Different markets demand distinct hardware configurations to meet localized user expectations and operating conditions. Through close engineering collaboration, we deliver specialized, regionalized solutions.
Designed for ticketing systems in northern regions, utilizing custom wide-temperature resistive touch sensors coupled with localized thermal management overlays to operate consistently down to -40°C.
Featuring custom chemically strengthened cover glass (IK08-IK10 certified) to resist high-velocity vandalism impacts, paired with privacy viewing filters to prevent visual eavesdropping on payment inputs.
Using custom flat-front PCAP bezels with zero crevices, allowing fast sanitization and prevention of cross-contamination in surgical clinics and hospital ICUs.
All touch panel designs undergo strict internal and external verification steps. We maintain continuous alignment with environmental and manufacturing standards to support seamless integration into safety-critical frameworks worldwide.
We provide deep physical and electronic customization support. Whether you require custom layout prints, integration of physical capacitive touch buttons on cover glass, customized Flexible Printed Circuit (FPC) routing to bypass internal mechanical components, or specialized controllers, we deliver fully integrated HMI products.
Our global supply network ensures consistent sourcing of glass raw materials, high-quality optical adhesives, and stable controller chips. This supply-chain optimization, combined with our technical engineering support, minimizes design-in risk and significantly accelerates product time-to-market.
We actively develop and integrate emerging materials and design technologies into our manufacturing pipeline to support next-generation touch application developments.
Transitioning from rigid soda-lime display foundations to high-yield flexible ITO and metal mesh sensors to support ergonomically curved touch consoles in modern vehicle cockpits.
Integrating linear resonant actuators (LRAs) to deliver localized vibration feedback, simulating physical button clicks for safer, eyes-free control in critical cockpits.
Continuous tuning of controller noise filtering algorithms to allow smooth multi-touch sensing through double-layered industrial thermal or chemical protection gloves.
Incorporating specialized silver-ion and zinc-based coatings directly into the glass cover lens to suppress bacterial growth on highly frequented public screens.
Find professional answers to common design, engineering, and supply-chain inquiries regarding custom capacitive and resistive touch systems.
A1: Optical bonding fills the air gap between the touch sensor and the LCD screen, reducing reflections from ambient light by up to 99% and dramatically improving outdoor readability. It also increases overall impact resistance, prevents condensation and fogging in high-humidity areas, and enhances thermal dissipation from the LCD backlight.
A2: Yes. By optimizing the firmware of our touch controllers (such as EETI or ILITEK), we can configure the system to ignore continuous water droplets or films while still accurately recognizing intentional finger presses. This water rejection feature is critical for marine, outdoor, and medical applications.
A3: We apply precision die-cut waterproof gaskets or liquid silicone seals around the perimeter of the touch sensor. This prevents dust and low-pressure water jets from penetrating the housing. When coupled with custom chemically strengthened cover glass, our panels achieve high ratings for ingress protection (IP65) and impact resistance (IK10).
A4: We offer extensive cover glass customization, including custom dimensions and thicknesses (0.5mm to 10mm), specialized shape cutting, customized border printing (colors and logos), optical treatments (AG, AR, and AF), and chemical strengthening to enhance durability.
A5: Yes, our manufacturing plants operate under ISO 9001 and ISO 14001 guidelines. Our touch panels comply with EU RoHS and REACH regulations, ensuring they are free from restricted substances, and the electronics meet CE and FCC Class B requirements.
Browse our wide-temperature resistive and specialized capacitive touch solutions, optimized for demanding applications.
Xiangrui Optoelectronics
