WAS Auto
The Brake Light Switch is a critical safety component in the modern automotive ecosystem. As global safety regulations like NHTSA and Euro NCAP become more stringent, the demand for high-reliability switches has surged. These components do more than just activate tail lights; they are integral to Cruise Control, Brake Override Systems, and Electronic Stability Control (ESC).
We are witnessing a shift from mechanical plunger-style switches to Hall-effect sensors and inductive proximity switches. This evolution is driven by the rise of Electric Vehicles (EVs) where regenerative braking requires precise digital signals. Smart braking systems now demand switches that can withstand millions of cycles with zero latency.
Global Tier-1 suppliers and aftermarket distributors in North America, Europe, and the Middle East are increasingly seeking China-based manufacturers who can offer OEM-equivalent quality at scale. Reliability under extreme temperatures and corrosion resistance are the top priorities for international procurement managers.
Shandong WAS Auto Co., Ltd. was established in 2014, specializing in the manufacturing of high-quality automotive brake components, including brake pads, brake discs, and brake shoes for all types of passenger vehicles. Over the years, WAS Auto has developed a variety of advanced brake pad formulations, including ceramic, semi-metallic, carbon-ceramic, and NAO (non-asbestos organic).
As a leading China Top Brake Light Switch Supplier & Exporter, our products are known for their excellent high-temperature resistance, outstanding wear resistance, low noise, minimal dust, and consistent quality, ensuring reliable braking performance in all driving conditions.
Recognizing the critical importance of braking systems in vehicle safety, we focus not only on product quality and performance but also on environmental responsibility and technological innovation. Every product undergoes rigorous testing and quality control to ensure it performs excellently in diverse driving environments.
Our manufacturing facility is equipped with 80 hot pressing machines, 5 automated spraying lines, and precision grinding equipment, all integrated into a fully automated production system. This advanced production infrastructure allows us to maintain strict quality control, optimize production efficiency, and meet the highest industry standards.

Cutting

Flat Head Chamfer

Cleaning

Weld 1

Weld 2

Oiling

Test

Sealing

Spray Painting

Packaging
Over the past 11 years, WAS Auto has steadily expanded its presence in international markets. Our products are now exported to regions including the Middle East, East Asia, North America, and South America. We not only meet the demands of these markets with strict quality standards but also offer customized solutions tailored to the unique needs of each region.
We recognize that innovation is the driving force behind industry progress. WAS Auto continuously invests in R&D to enhance the performance and technology of our brake products. Our R&D team works closely with domestic and international universities to explore new materials and technologies, ensuring our products are at the forefront of the industry.
Tailored for daily commuting and high-frequency urban driving, focusing on long life and noiseless operation in various climate zones from tropical heat to arctic cold.
Heavy-duty brake switches and lines designed for logistics trucks and buses, emphasizing durability and resistance to hydraulic pressure spikes.
Precision-engineered sensors and braided stainless steel lines that handle the extreme thermal loads and rapid response times required on the track.
Looking ahead, WAS Auto remains committed to our core values of "High Quality and Customer Focus." We look forward to working with more partners worldwide to create a brighter future for the automotive industry.