www.Y-signal.com

About Our Shangyu

We firmly believe that focus makes us more professional.

Originated in 2015, Wenzhou Shangyu Technology Development Co.,Ltd. has been dedicated to serving customers globally with excellent-quality emergency vehicle warning solutions and control systems. Wenzhou Shangyu Technology Development Co.,Ltd. is a successively growing company located in Wenzhou China and is well on the way of becoming the most professional and innovative supplier in the industry. With a grand opening of the office and investment on the warehouse in American, we now have a even more extensive network of distributors and partners in Europe, America, Africa, Asia and Australasia. The mission of Shangyu Tech writes ‘Grow into a time-honored company. Offer our customers with the indispensable safety warning products within the sectors of automotive, aviation, maritime, and outdoor’. This can’t be done without a team of highly motivated and devoted employees who share the same goal of becoming the top choice of our customers. We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service! We sincerely welcome you to visit our company or contact us for cooperation!