WAS Auto
Barcelona is not just a hub for culture and tourism; it is the beating heart of the Spanish automotive industry. As a leading Brake Proportioning Valve Manufacturer & Supplier catering to the Barcelona market, we understand the rigorous demands of this region. The automotive sector in Catalonia represents a significant portion of the local GDP, anchored by giant production facilities such as the SEAT Martorell plant and a vast network of Tier 1 and Tier 2 suppliers.
In this high-tech industrial ecosystem, the Brake Proportioning Valve (BPV) remains a critical component for vehicle safety. Whether it's for passenger cars navigating the dense streets of Eixample or heavy-duty commercial vehicles transporting goods from the Port of Barcelona, our valves ensure optimal hydraulic pressure distribution between the front and rear axles. This prevents rear-wheel lock-up during sudden braking, a vital feature for the diverse driving conditions found in the Mediterranean climate.
Barcelona houses the Automotive Industry Cluster of Catalonia (CIAC), fostering innovation in braking systems, chassis components, and powertrain technologies. Suppliers here are transitioning rapidly toward Industry 4.0 standards.
The shift towards Electric Vehicles (EVs) in Barcelona is driving demand for "Smart" braking components. Our Load Sensing Proportioning Valves (LSPV) are evolving to integrate with regenerative braking systems.
Logistics fleets operating in the Zona Franca industrial park require durable, low-maintenance valves. Our Toyota Hilux and Land Cruiser series are top choices for Spanish commercial utility vehicles.
Shandong WAS Auto Co., Ltd. was established in 2014, specializing in the manufacturing of high-quality automotive brake components. While our roots are global, our commitment to the European market—specifically Barcelona's automotive cluster—is unwavering. Our product portfolio includes high-performance brake pads, discs, shoes, and specialized Brake Proportioning Valves.
Over the years, we have developed advanced formulations including ceramic, semi-metallic, and carbon-ceramic materials. Our valves are engineered for precision, ensuring consistent performance in the steep terrains of Montserrat or the high-speed AP-7 motorway. We are driven by "Safety, Innovation, and Sustainability," ensuring every component meets the CE and ISO standards required by Spanish regulators.
Our facility is a testament to modern engineering, equipped with 80 hot pressing machines and 5 automated spraying lines. For the Barcelona market, where precision is paramount, our integrated production system ensures that each Brake Proportioning Valve is tested for hydraulic integrity and load-sensing accuracy.

Precision Cutting

Flat Head Chamfer

Ultrasonic Cleaning

Automated Welding I

Automated Welding II

Anti-Corrosion Oiling

Hydraulic Testing

High-Pressure Sealing
Over the past 11 years, our reach has expanded from East Asia to North and South America, and significantly into the European Union. Barcelona serves as our primary gateway for the Iberian Peninsula. We don't just supply parts; we offer customized solutions for the specific needs of Spanish workshops and distributors.
Our commitment to Innovation and Sustainability means we are constantly investing in R&D to reduce the environmental footprint of our manufacturing process. By adopting green manufacturing practices, we align with the European Green Deal, a priority for our partners in Barcelona.
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