Office Chairs Under 509 Yuan
There are several feature-rich office chairs available for under 509 yuan, including multiple products launched by Jiayi in 2025 and models from Deli in 2026 that fit within the budget. Specific recommendations are as follows:
Jiayi Adjustable Computer Chair (479-509 yuan)
This model excels in multi-scenario adaptability. The seat cushion and backrest feature a double-layer filling of plush cotton and high-resilience foam, ensuring initial softness while providing long-term support through high-density foam to prevent sagging during prolonged sitting. The backrest supports 90ยฐ to 180ยฐ stepless adjustment, covering scenarios such as office work, reading, and napping. Paired with outward-extending widened armrests, it helps distribute shoulder and neck pressure, making it suitable for users who frequently change postures. The fabric is made of skin-friendly cotton and linen material, offering better breathability than ordinary synthetic fibers and reducing้ท็ญ (้ท็ญ can be translated as 'stuffiness' or 'heat buildup' in this context, but for simplicity, we can just describe the benefit) in summer use. Additional features include a 360-degree rotating base, a backrest storage pocket, and a widened seat, balancing practicality and comfort.
Another Jiayi Adjustable Computer Chair (479-509 yuan)
This model focuses on fine-tuned adjustability and convenience. The backrest and armrests support 6-level independent adjustment, allowing users to adjust the backrest tilt angle (90ยฐ-160ยฐ) and armrest height according to their height, matching different desk height requirements. The seat height can be raised or lowered by approximately 8 cm, accommodating users with heights ranging from 150-185 cm. The seat cushion uses thick, resilient foam and is covered with breathable, wash-resistant tech fabric, which is waterproof and stain-resistant, making cleaning easy. Unique features include a retractable footrest (extending up to 40 cm), allowing full leg extension during naps; a high-load-bearing nylon five-star base and smooth-rolling casters, ensuring stable movement and suitability for hard floors.
Jiayi RF-SF432 (479-509 yuan)
This model stands out with its double-layer backrest design. The backrest consists of an outer layer of fluffy plush cotton and an inner layer of high-resilience foam, with the outer layer softly conforming to the back's curves and the inner layer providing support, creating a 'soft but not sagging' sitting experience. It supports six-level angle adjustment (90ยฐ-180ยฐ), with a snap-lock structure that prevents wobbling after adjustment. The seat width is 52 cm, making it more accommodating for larger users. The fabric is made of dense mesh and cotton-linen blend, balancing breathability and durability, suitable for humid southern climates or prolonged use.
Deli KF254 (269 yuan)
As a cost-effective choice for 2026, this model focuses on optimizing basic functions. It features an ergonomic S-shaped backrest that conforms to the lumbar curve, reducing fatigue from prolonged sitting; the backrest and seat cushion are covered with high-elastic, breathable mesh fabric, offering better air circulation than foam materials and a cooler feel in summer. It is equipped with a 360-degree rotating base and quiet PU casters, with movement noise below 35 decibels, suitable for open office environments. The seat height adjustment range is 40-50 cm, matching standard desk heights, making it ideal for users on a budget who seek basic comfort.
