High-precision touch overlays, industrial capacitive button arrays, and rugged resistive panels tailored for Southern California's specialized commercial markets.
Southern California, centered around the industrial and technological corridors of Los Angeles, Orange County, and El Segundo, has emerged as a premier epicentre for aerospace engineering, medical equipment manufacturing, marine systems, and advanced retail technology. Touch buttons and capacitive control surfaces serve as the critical human-machine interface (HMI) for these complex applications.
Modern equipment requires controls that can withstand aggressive cleaning agents, resist electromagnetic interference (EMI) from nearby wireless modules, and deliver high optical clarity under the bright Californian sun. Our partner factory network in Guangzhou, coupled with localized deployment strategies in Los Angeles, bridges the gap between high-volume, cost-effective optoelectronics production and rigorous American quality standards.
Connecting state-of-the-art Chinese optoelectronic manufacturing with Los Angeles' industrial standard compliance.
Designed with mutual or self-capacitance sensor topologies. Ideal for flush-mounted multi-button switches, slider designs, and rotary wheel implementations under thick plastic or glass cover layers (up to 10mm thickness).
When operations demand thick gloved use, resistive touch buttons remain the industry standard. Using high-durability ITO film-on-glass constructions, our designs support robust, tactile actuation in oily or damp industrial workshops.
Providing one-stop custom solutions incorporating the cover glass, touch sensor, controller board (USB, I2C, RS232), and optical bonding to the LCD module. Delivered fully tested and ready to drop into your chassis assembly line.
Founded in 2010, Guangzhou Xiangrui Optoelectronics Technology Co., Ltd. is a dedicated pioneer in the research, development, production, and custom manufacturing of resistive touch panels, capacitive touch panels, cover glass, and complete liquid optical bonding assemblies.
Operating from our 3,000 square meter facility, we have established professional R&D, Quality, and Purchasing divisions to support specialized OEM/ODM clients in the United States and worldwide. By operating Class 100, Class 1,000, and Class 10,000 cleanrooms, we guarantee that all display optical bonding and cover glass integrations meet high cleanroom standards, eliminating dust inclusion and optical distortion.
Our quality management systems are certified to ISO 9001:2015 and ISO 14001:2015. For our clients in Los Angeles and throughout California, we ensure all materials comply with local directives including RoHS, REACH, and California Proposition 65.
Meeting regulatory standards required by the FDA, FAA, and EPA for devices deployed across California and North America.
Designing interface panels with tactile bumps, visual high-contrast borders, and acoustic feedback to meet strict Americans with Disabilities Act (ADA) guidelines for public interactive kiosks.
Chemical-resistant glass and polyester films designed for medical instruments in Southern California healthcare centers. Supports clean-in-place protocols without interface degradation.
Equipped with low-emission controllers that prevent EMI cross-talk with high-frequency radio systems, satisfying FCC Part 15 and aviation-grade environmental rules.
Strategic directions guiding the future of interactive capacitive and resistive button controls.
Integrating active hardware noise-filtering algorithms to support reliable operation near heavy electric motors, charging docks, and high-frequency power lines.
3D thermoformed and chemical-strengthened cover lenses, allowing touch button interfaces to wrap smoothly around automotive dashboards and medical casing contours.
Implementing localized micro-piezo actuators directly behind glass touch buttons, delivering true click feedback on completely flat capacitive control panels.
Select from our widely deployed product styles. We provide complete customization from ITO sensor designs to final cover lens printing.
Essential guidance for mechanical and electrical engineering teams design HMI control systems.
Xiangrui Optoelectronics
