Explore our industry-certified capacitive and resistive touch panel systems built for extreme reliability, optical precision, and tailored industrial applications.
Within the spectrum of human-machine interfaces (HMIs), the 15-inch touch screen panel (spanning 15.0", 15.4", and 15.6" formats) serves as the industry-standard touch interface size for commercial, medical, marine, and industrial markets. As global manufacturers shift away from physical switches to interactive glass consoles, the demands on touch performance, optical clarity, and electrical noise immunity have intensified.
At Guangzhou Xiangrui Optoelectronics Technology Co., Ltd., we combine over a decade of domain expertise with ISO 9001:2015 and ISO 14001:2015 certified manufacturing protocols. This ensures our touch screen solutions deliver high optical transmittance, low reflectivity, and extreme resilience against mechanical and chemical impacts.
By engineering high-performance Projected Capacitive (PCAP) sensors and heavy-duty 4-wire/5-wire resistive options, we help OEMs and industrial system integrators balance durability, price, and operational reliability across demanding deployments.
Understanding the engineering differences between Projected Capacitive and Resistive architectures is crucial for selecting the optimal 15-inch HMI device.
Operates by measuring capacitance changes between micro-fine ITO sensor lines. Supports multi-touch (up to 10 points), features a completely flat borderless surface, offers >85% optical transmittance, and performs reliably under wet or gloved handling with specialized controller tuning (EETI/Ilitek).
Relies on physical pressure to establish electrical contact between flexible film and glass substrate layers. Impervious to EMI, fluid splashes, and contaminants, making it ideal for cleanrooms and heavy industrial control panels where operators wear thick insulated gloves.
Fills the internal air gap between the touch panel and liquid crystal display (LCD) using optoelectronically transparent silicone or acrylic compounds. Drastically reduces ambient reflection by 70%, increases impact resistance, and prevents interior condensation.
Guangzhou Xiangrui Optoelectronics Technology touch screen assemblies are deployed worldwide across harsh operating environments.
Our custom 15-inch touch panels feature chemical-resistant, anti-bacterial cover glasses compatible with hospital-grade sanitizing agents. Engineered to support multi-glove touch and liquid rejection, they fully satisfy IEC 60601 medical device guidelines.
Built to operate continuously in high-temperature settings (-30°C to +80°C). Resistant to mechanical vibrations and extreme electromagnetic noise, keeping production lines running reliably.
Equipped with specialized Anti-Glare (AG), Anti-Reflective (AR), and Anti-Fingerprint (AF) coatings. UV-resistant cover film designs prevent yellowing, bubbling, and touch failure in high-solar applications.
Guangzhou Xiangrui Optoelectronics Technology Co., Ltd. was established in 2010. We operate a high-precision 3,000 square meter facility equipped with Class 100, Class 1,000, and Class 10,000 dust-free workshops to maintain clean laminated optics. Holding over 30 patents, our engineering team manufactures high-durability touch panels configured for long system life cycles.
Operating out of South China's technology manufacturing cluster in Guangzhou, our production lines benefit from proximity to raw material suppliers (high-quality glass, ITO films, and controller ICs). This geographic advantage enables us to maintain shorter lead times and adapt quickly to design changes.
By investing in automated dispenser systems, precision FPC bonding equipment, and automatic optical inspection (AOI) tools, we keep yields high and cost structures competitive. This localized supply chain model allows us to manage manufacturing costs effectively without compromising performance.
Furthermore, our plant features scalable production capacities. Whether handling low-volume high-mix (LVHM) custom orders for specialized medical instruments or larger runs for industrial HMI manufacturers, we maintain reliable delivery schedules and consistent product quality.
Our commitment to scaling capacities while maintaining high engineering and regulatory standards.
Sourcing a custom 15-inch touch panel requires evaluating technical and operational criteria to ensure long-term system compatibility. Below is the framework we use to support global procurement teams:
We provide cover glass from 0.7mm to over 6.0mm thick, with thermal tempering, chemically strengthened options, custom print designs, cutouts, and curved geometries.
We support USB, I2C, and RS232 interfaces with chipsets from EETI, Ilitek, and FocalTech, ensuring reliable driver integration across Windows, Linux, Android, and RTOS platforms.
To support long lifecycle industrial and medical equipment, we offer form-fit-function design continuity for up to 7-10 years, minimizing the need for frequent recertification.
Technical explanations regarding touch configurations, integration, and custom manufacturing processes.
Browse additional custom and OEM display models, including frame-fitting resistive modules and IP65-rated wide-temperature panels.
Xiangrui Optoelectronics