Suzhou ATO Optoelectronics Co., Ltd.
Production Base
About Us
Anhui Weihao Optoelectronics Co., Ltd.
Anhui Weihua Optoelectronics Co., Ltd. was established in July 2021, covering an area of 50 acres and a building area of approximately 43,000 square meters. In response to the national call for vigorous development of the intelligent optoelectronic industry and to enhance human touch and visual enjoyment, it is a large-scale mass production base for integrated touch display products invested and established by Suzhou Aituoqi Optoelectronics Co., Ltd. in Guangde, Anhui.
Anhui Weihua Optoelectronics Co., Ltd., established and put into operation in November 2023, plans to employ nearly 500 people. It is a touch display manufacturer integrating design, R&D, production, sales, and service. It can mass-produce resistive touchscreens (<32 inches), capacitive touchscreens (<55 inches), TP+LCM OCA/SCA lamination (<32 inches), TP+LCM OCR lamination (<32 inches), and comprehensive touch display solutions.
Currently, our mass-produced products are widely used in industries such as automotive, home appliances, medical, industrial control, new energy, intelligent logistics, smart homes, industrial handheld devices, and military. We have successfully implemented more than 2,000 application projects around the world, providing the global touch display market with complete touch solutions and high-quality touch display products.
  • 500+
    Company Employees
  • 150+
    Professional R&D Personnel
  • 120+
    Patent Applications In The Field
Honors
Major Company Development Events
2014
2014
ATO was established with a registered capital of 20 million.
2015
2015
LCM+TP full-layer process
Eight national utility model patents
2016
2016
Obtain automotive industry certification
Software copyright ISO9001:2008
2017
2017
Production capacity increased by 3 times
2018
2018
Awarded the title of National High-tech Enterprise
2019
2019
Obtained IATF 16949:2016 certification
2020
2020
IS013485:
2016 Medical Device Certification
2021
2021
Cover Glass factory established in Suqian, increasing production capacity fivefold.
2022
2022
Anhui Guangde Manufacturing Base
Construction begins
2023
2023
Anhui Guangde Manufacturing Base Commences Operation and Production
2024
2024

Multiple large-scale projects
reached cooperation and officially commenced production.

2025
2025

Suzhou headquarters upgrade and renovation
Expanding scale

Product Matrix
  • Capacitive Touchscreen
    A complete range of standard products
    Excellent product performance, supports multi-point operation, wet operation
    Glove-wearing touch requirements
    Supports 10mm tempered glass or 5mm acrylic covers
    Customized production is supported; designs can be made according to user requirements.
  • LCD Screen
    A complete range of standard products
    High-brightness display series, suitable for outdoor use under sunlight
    Customized production supported, designed according to user requirements
    Supports ultra-low temperature display, can operate as low as -40°C
  • Capacitive touch screen module
    A complete range of standard products
    Full lamination & frame lamination solutions
  • Touch display driver board
    Interface conversion is possible, compatible with user's motherboard interface.
    Backlight driver circuit design, integrating backlight circuitry.
    Providing professional customized design solutions according to user requirements.
    Military-grade series supports full domestic production requirements.
  • Full fit
    Improves daylight readability by up to 400% Improves impact resistance by up to 300% Resists extreme temperatures, preventing condensation and fogging Resistant to stains, dirt, dust, scratches, and moisture
  • Customized Services
    We can provide professional customization services based on users' product performance requirements, product usage environment requirements, motherboard interface requirements, structural requirements, etc.
Application Areas
Industrial Control
Industrial application environments are complex and diverse, and users come from various industries. In actual use, they may encounter complex interference sources, leading to touchscreen insensitivity, false triggers, and other issues. Major industry users include textile machinery, injection molding machines, large machine tools, and various other industrial HMI applications.
Case Study
Large CNC equipment control HMI
Product application environment and requirements:
1. The product is intended for use in an indoor industrial environment and must be compatible with touch control while wearing gloves. It should also be compatible with touch control when the product is cleaned, wet, or oily.
2. Electromagnetic interference and motor interference exist in the factory environment, requiring the touch screen to have high stability and anti-interference capabilities.
3. The product life cycle can be up to 10 years, requiring the product to be sustainably produced.
In-vehicle
Touchscreen displays are now an essential part of cars, and the number of screens is constantly increasing. Better touchscreen interactive products will bring users a better experience and visual experience.
Case Study
Application environment and requirements for automotive center console screen products:
1. For use in the cockpit, the screen needs to be able to be clearly displayed even under direct sunlight.
2. Must meet vehicle temperature requirements: operating temperature -30~+80°C, storage temperature -30~+85°C.
3. It must be stable and free from accidental triggering.
Home Appliances
Medical
With the development of technology and the application of big data, capacitive touch screens will be used in more medical products in the future. Major products include: medical monitors, POCT (point-of-care testing) devices, ultrasound machines, and electrocardiographs.
Case Study
Application environment and requirements for ultrasonic instruments:
1. Primarily for indoor use in hospitals, it must be able to be touched while wearing medical gloves and in the presence of water or other liquids.
2. It needs to meet the requirements for medical electromagnetic compatibility testing and electrostatic discharge testing.
3. Medical products must be highly stable and must not be accidentally touched.
New Energy
Smart Home
  • Industrial Control

    01

  • In-vehicle

    02

  • Home Appliances

    03

  • Medical

    04

  • New Energy

    05

  • Smart Home

    06

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