Toneluck has a professional and robust switch R&D team with over 40 years of accumulated industry R&D experience. Meanwhile, a number of seasoned senior experts from home and abroad participate in product design and development.

Leveraging our years of expertise in switch mechanical structure technology, mature electronic control technology, precision mold processing technology and automated production technology, we strictly follow the APQP product development process and DOE verification methodology. We complete independent R&D and design validation for switch products to achieve outstanding durability and premium quality.

Toneluck owns more than 100 patents in total, including 5 independent invention patents.Our products are widely used in full-vehicle combination switches such as automotive steering wheel switches, gear shift switches, central control combination switches, window lifter switches, seat switches, ceiling lamps and reading lamps. We hold a leading position in the market and have gained wide recognition from global customers.