Hotelex Shanghai 2026

From March 30 to April 2, Tonghui Gas brought both our food-grade charger brand Rotass and our new culinary innovation brand Espuma to HOTELEX, one of the largest hospitality and foodservice events in China.

At our booth, we showcased a full range of food-grade gas solutions, including cream chargers, soda chargers, and nitrogen chargers, widely used across coffee, beverage, and culinary supply chains.

To make the experience more interactive, we also prepared welcome sparkling drinks and foaming beverages on-site, all made with our food-grade gas solutions, allowing visitors to experience the texture, consistency, and flavor enhancement firsthand. Now, let’s take a closer look at how our products can support your business.

8g Cream Chargers

Tonghui Gas is one of the few manufacturers that can achieve both cream charger canister production and in-house food-grade nitrous oxide production. This fully integrated capability gives us strong advantages in both quality control and cost efficiency, helping our partners maintain stable product standards while staying competitive on budget.

Our products have been recognized by leading brands in both ice cream and beverage sectors, and are widely used in the creation of trending drink textures including cloudy cream and snow-top cream.

At the exhibition, we also demonstrated how Rotass cream chargers can be applied to different drink formats, showing various whipped textures and presentation styles for cafés, beverage chains, and horeca partners.

Rotass 8g cream chargers have been exported to 20+ countries, supported by cooperative warehouses in both Europe and the United States for faster local delivery. For wholesalers and distributors, direct import from China is also available, with MOQ starting from just one pallet.

Soda Chargers

Rotass soda chargers are available in two main types: 8g soda chargers and 425g CO2 cylinders. The 8g charger is ideal for 500ml soda makers and soda siphons, making it suitable for cafés, bars, and home-use sparkling systems. The 425g cylinder is designed for larger-capacity soda makers and can carbonate approximately 60 liters of sparkling water, making it a practical choice for commercial beverage use and modern retail systems.

Whether for hospitality venues or home consumers, our CO2 solutions help create fresh bubbles, sparkling texture, and a more enjoyable drinking experience.

Supporting Beverage Innovation

At Hotelex, one of the biggest highlights was seeing how beverage trends continue to evolve.

From fruit sodas to creamy foam-topped drinks, our products are designed to support both classic beverage systems and new product innovation.

We’re proud to work alongside cafés, distributors, and beverage brands to bring more creative drink solutions to market. For us, exhibitions are more than just showcasing products—they are about meeting partners, exchanging ideas, and understanding what the market really needs.

Thank you to everyone who visited our booth during HOTELEX Shanghai 2026. See you then at Spring Canton Fair!