Introducing our latest product, the Passenger car professional rain test test room JM-900! Our state-of-the-art factory proudly presents this cutting-edge testing facility that is designed to provide the highest level of performance and reliability. Using advanced technology, this equipment can simulate heavy rains and accurately measure water penetration of passenger cars. With its robust metal construction and superior quality materials, this product ensures durability and long-lasting performance. As a factory, we are committed to providing our clients with top-of-the-line products that exceed industry standards. Trust us for all your testing facility needs!