Inhouse product
Here’s a description for the Relay Valve AH2031 for China Vehicle Ahem:
"The Relay Valve AH2031 for China vehicles, specifically designed for Ahem models, plays a crucial role in the braking system. This high-performance valve enhances braking efficiency by controlling air pressure and directing it to the brake chambers when needed. Built from durable materials, it ensures reliable, consistent operation, providing improved safety and response in demanding conditions. Compatible with a wide range of China-manufactured vehicles, it is engineered for long-lasting performance and easy integration."