Dual-knob Oil-free air fryer (GY-ZGJ-501L/GY-ZGJ-T501L) features a separate timer and temperature control design, with two knobs that can be adjusted independently for more precise and flexible operation; power increased by 35%, heating speed is faster, and even large portions of food are cooked quickly; the efficient electric heating coil, combined with hot air circulation, ensures food is heated evenly 360°, resulting in an appealing golden color; the transparent window design on the pot body allows you to see the cooking progress at any time, preventing overcooking; the anti-slip textured design of the steamer rack ensures food is placed securely and allows for good hot air penetration; the increased pot capacity can meet the cooking needs of families of 3-5 people or gatherings; the temperature control knob is adjustable in multiple settings, with a wide temperature range of 80-200°C to meet the needs of different ingredients; the timer knob is adjustable from 0-60 minutes, allowing for precise control of cooking time.
| Power: | 1350W |
| Voltage/Frequency: | 220V 50Hz |
| Features: | Timer knob |
| Temperature control knob | |
| Electric heating element | |
| Transparent drawer-style pot | |
| Non-slip steaming rack |
Ningbo Guanyi Electrical Technology Co., Ltd. is located in Xinpu Town Industrial Zone, Cixi City – a national home appliance manufacturing hub. The company is a technology-driven enterprise specializing in the R&D, production, and sales of therapeutic foot bath products. It operates an 18,000㎡ production and warehousing base with 250 employees, including over 20 technical professionals. Equipped with 10 advanced assembly lines, 22 high-tonnage injection molding machines, and a full set of testing equipment, the company achieves a daily capacity of 15,000 units, finished goods storage of 300,000 units, and an annual output exceeding 2 million units – making it one of the largest foot bath manufacturers in the industry.
Since its establishment, the company has remained focused on technological innovation. After seven years of dedicated R&D, the team has developed dozens of foot bath models, driven by market feedback and product design synergy. It has been granted over 15 national patents, including invention and utility model patents. With technologically advanced, safe, stable, and diverse products, as well as a rigorous quality control system, Guanyi has become a core supplier to more than ten well-known brands such as Konka and Royalstar. This has earned deep trust from partners, wide recognition from consumers, and a strong market reputation.
Guanyi places great emphasis on management excellence and talent development. Through process optimization, standardized procedures, effective control of key points, and the integration of smart systems, the company has steadily built a management team with clear goals and mutual trust. This provides strong support and assurance for the company’s sustained growth and expansion.