No.4 Host Technology (Chengdu) Co., Ltd.

About us
Our company is valued at over US$50 million. We bring together leading manufacturing, supply chain, and software and hardware development resources in China's gaming accessories industry. Having served more than 500 well-known gaming accessories brands, we are confident in our ability to build an exceptional gaming ecosystem for players.

Software
Pantas is the core platform connecting all our products. It comprises an operating system, a game launcher, and the underlying Pantas Bridge, bringing phones, PCs, set-top boxes, and handheld consoles into one gaming ecosystem. Players can access their game collections and sync saves across devices for a seamless experience.

Hardware
GamePatch Touchscreen Gaming Keyboard: Physical buttons attach directly to touchscreen devices for instant play. Paired with the Pantas App, GamePatch brings tactile controls to mobile gaming.

• Yoniq Portal Handheld: A classic controller-inspired design and a carefully selected 4:3 touchscreen bring retro games to life, while Pantas OS connects the device to the wider gaming ecosystem.
• Yoniq Duo Dual-Screen Handheld: Two 1024 x 768 displays support 4x pixel-perfect scaling for classic dual-screen games. A built-in stylus recreates the familiar dual-screen experience.
• RetroCore Mobile Gaming Controller: Full-featured controls in a compact body. Paired with the Pantas App, it turns a phone into a portable gaming console.

Supply and Manufacturing
We have established a supply partnership with Shenzhen Xiechuang. With experience manufacturing Switch controllers, Xiechuang will support prototyping, production, and delivery of our hardware products. Together, we will focus on ergonomics, reliability, and product consistency as we move toward stable mass production.