About Us

We are SOTSU! Our dedicated team of engineers, manufacturers, and designers are all about providing transparency, exceptional customer service, and tech products you can rely on. We're passionate about making a name for ourselves in the tech community with our innovative solutions and timeless designs.

Pinyu, the parent company of SOTSU was founded in 2015 by Ruxun Dong, a mechanical engineering graduate from Virginia Tech. The SOTSU brand was born to revolutionize the monitor industry. Inspired by the rich heritage of Suzhou, we blend engineering, art, and design to create our innovative monitor solutions. 

Our manufacturing facility is ISO-9001 certified by SGS - an international accreditation agency. We have a state of the art, 5-axis capable, production facility, with 18 milling and turning machines, a CMM laboratory for quality control and an innovative R&D center. This means we control the entire product cycle, from a blank sheet of paper to scaled production and final assembly.

SOTSU, phonetically pronounced as "so-tsu", is how Suzhou is pronounced in Suzhounese. Suzhou is a beautiful, 2,500-year-old city and one of the world's largest manufacturing hubs for consumer electronics. We want to pay homage to the city where the brand was created by naming after it. With a focus on quality, reliability, and customer satisfaction, we hope to exceed expectations with every product and service we offer.

Join us on our journey as we continue to be a part of the future of technology and empower individuals to work smarter, play harder, and create freely with SOTSU technology!

  • The Very Beginning

  • In-house Manufacturing

  • Checking and Refining