The steam technology of OUNIN's main product, the steam oven, has won multiple patents.

Among them, "15-second rapid release of large steam" breaks the time limit, greatly shortening the waiting time for cooking and ensuring the freshness of ingredients. In 2025, it innovated in hot air technology and obtained a patent. Its "large wind wheel hot air system" makes the temperature in the inner cavity almost uniform, allowing multi-layer baking with consistent doneness and coloring of ingredients. It is also equipped with "silicon controlled temperature control technology", which can control the temperature accurately to 0.1℃, better than the market's common ±1℃.

This can meet the needs of professional and refined cooking, allowing family users who pursue high-quality dishes to experience the fun of professional cooking.