E-Win Flash Series Gaming Chair @ TechPowerUp
 

E-Win's Flash chair is equipped with all the necessary ergonomics features and is constructed to be comfortable and safe at the same time. The steel frame and high-density cold-molded memory foam can support a body weight of up to 150 kg, which has it meet the needs of larger users as well.

https://www.techpowerup.com/reviews/E-Win/FL_BA3A/