Industrial grade control switches customized for demanding environmental specifications across Iberia.
Established in 2010, Guangzhou Xiangrui Optoelectronics Technology Co., Ltd. has developed into a leading designer and manufacturer of high-precision resistive touch panels, capacitive touch panels, protective cover glass, and fully-integrated optical bonding modules.
Operating a modernized 3,000 square meter factory in China, we execute manufacturing inside specialized cleanrooms of Class 100, Class 1000, and Class 10000 standards. Our strict quality and environmental framework is validated by international certifications, including ISO 9001:2015 and ISO 14001:2015.
With an experienced R&D department holding over 30 invention and utility patents, our capabilities range from rapid OEM/ODM prototyping to large-scale custom production runs. Our high-durability products serve clients in 40+ countries, focusing heavily on critical application areas such as industrial controllers, smart home ecosystems, medical monitoring machines, outdoor ticketing systems, and secure terminal payment terminals.
Delivering high-reliability components to global markets for more than a decade.
Spain is undergoing a rapid digital transition across its core industrial sectors. According to recent market studies on Spanish industrial automation, there is a substantial demand for touch interface buttons that are highly resilient, immune to electromagnetic interference, and capable of operating under intense environmental stresses.
From the smart automotive factories in Catalonia and Galicia to the expansive solar plants in Andalusia, human-machine interface (HMI) controls require local customization to withstand chemical washes, high ultraviolet exposure, and extreme operating temperatures. In response, local Spanish equipment builders are moving away from traditional mechanical push-buttons in favor of capacitive touch buttons and optical-bonded glass panels that offer IP65/IP67 ingress ratings and long life spans.
Spain’s Moves III Plan accelerates public EV charging network deployments. Chargers installed along regional highways require thick, vandal-proof cover glass integrated with capacitive touch buttons that operate perfectly under direct Mediterranean sun and intense rain.
Operating in compliance with European food hygiene standards, Spanish food processing equipment requires high water-tightness (IP65 up to IP69K). Custom capacitive glass assemblies prevent moisture infiltration during sanitization cycles.
In medical manufacturing hubs around Barcelona and Madrid, equipment interfaces must support operation by staff wearing thick nitrile gloves. Our capacitive panels are custom-tuned at the firmware level to ensure accurate input recognition.
Choosing the correct touch technology depends heavily on the operational conditions of your application environment. Here is a technical breakdown comparison constructed by our engineering department:
| Parameter | Projected Capacitive (PCAP) | Analog Resistive (4-Wire/5-Wire) | Xiangrui Customization Options |
|---|---|---|---|
| Structure | Glass-on-Glass (G+G) / Glass-on-Film | Film-on-Glass (F+G) / Film-on-Film | Tailored cover glass thickness (up to 10mm) |
| Input Mechanism | Conductive touch (bare finger, conductive glove) | Pressure activation (any object, stylus, heavy gloves) | Firmware calibration to suit user requirements |
| Optical Bonding | Highly recommended (OCA/LOCA) | Air bonding / Frame fitting | Class 100 cleanroom optical bonding service |
| Vandal Resistance | High (IK08 to IK10 certified designs) | Low (outer layer is highly susceptible to scratching) | Chemically strengthened/Tempered Cover Glass |
| Life Expectancy | >50 Million touches at a single point | >1 Million touches (typically 5-wire) | Premium ICs (EETI, Ilitek, Focaltech) |
| Operating Temp | -20°C to +70°C (Custom industrial wide-temp) | -30°C to +80°C | Wide temperature components selected on demand |
Maintaining a dependable component supplier is crucial for OEM manufacturers in Spain facing tight delivery windows. Xiangrui Optoelectronics offers a robust supply chain built to keep your production runs on schedule:
Ensuring your touch controls meet European regulatory standards and drop directly into your production lines.
Our touch sensors and assembly materials conform strictly to European safety, environmental, and chemical safety standards. All shipments are dispatched with complete declaration documents.
To ensure high outdoor readability in sunny Spanish regions, we offer specialized cover glass treatments: Anti-Glare (AG), Anti-Reflective (AR), and Anti-Fingerprint (AF) coatings.
Our application engineering team supports you throughout your integration cycle. We provide assistance for driver installation, sensitivity adjustments, and EMC compliance testing.
The touch interface industry is rapidly moving toward more interactive, intelligent, and seamless designs. To keep our Spanish industrial partners at the cutting edge, Guangzhou Xiangrui Optoelectronics is actively developing the next generation of touch control solutions:
To improve user safety in automotive and surgical environments, we are integrating micro-actuators into our touch panel assemblies. This provides users with tactile confirmation when a touch button is activated, combining the clean look of glass with the feel of physical switches.
We are expanding our product line to include mechanical rotary knobs bonded directly onto capacitive touchscreens. This provides an intuitive interface for tasks like temperature or volume control in smart home and marine systems.
For applications where vandalism or heavy impacts are a concern, we are refining our PCAP sensor designs to operate through protective cover glass up to 15mm thick. This is ideal for ticket terminals, public ATMs, and heavy industrial machinery.
Our future models will feature predictive maintenance capabilities. The controller monitors signal-to-noise ratios and electrical drift, letting operators know when it is time for a maintenance check before a failure occurs.
Get answers to common technical, production, and shipping questions about our touch solutions.
A comprehensive range of resistive and capacitive panels built for industrial, commercial, and medical operations.
Are you looking to integrate high-reliability touch controls into your product line? Contact our application engineering team today to share your specifications, request CAD drawings, or ask for product samples. We are ready to support your project in the Spanish market.
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Xiangrui Optoelectronics