Office Chair Model 820

Different brands and types of office chair model 820 have distinct characteristics. Here is a detailed introduction:

Jigu Furniture 820 Series: This series of office chairs belongs to the leather chair category. However, at present, apart from knowing that it is a leather chair, detailed information such as materials, dimensions, and prices for this series of office chairs has not been clearly provided. Leather chairs generally offer good texture and comfort, enhancing the quality of the office environment, but specific performance requires further understanding of details such as material composition.

Hongye Shengda HY - 820G:

• Materials and Construction: The human-contact surface uses Italian imported top-grain leather, with an option for more economical synthetic leather. It undergoes multiple liquid ammonia dyeing processes as well as moisture-proof and anti-corrosion treatments. It features multi-layer strong tension back support, with imported adjustable sewing machines and thick thread used to stitch the leather cover directly onto the surface. The non-human-contact surface is made of artificial leather. The frame is a solid wood sofa frame, with a hard and strong material, supporting up to 250KG. The moisture content is below 9%, and it has undergone anti-corrosion, anti-insect, and moisture-proof treatments.
• Accessories: The gas lift is a Korean imported "Sanhong" gas lift with a travel distance of 225px (supporting a weight of not less than 200KG). It uses high-quality five-star feet (supporting a weight of not less than 200KG) and casters made of not less than DuPont nylon (77%) plus glass fiber (23%). The gas lift cover is a three-segment impact-resistant P.P injection-molded cover.
• Fillings: It uses "Sunon" high-density foam with flame-retardant treatment (CM molded seat foam), with a density of 59.4kg/㎡ and a rebound rate of 54%. It also includes medium-density foam without fluorine-ammonia compounds, with a 180g silk wadding surface, meeting national flame-retardant standards.
• Other Information: The packaging quantity is 1 piece, with a shipping volume of 0.6m³. The product is manufactured by Guangdong Hongye Furniture Manufacturing Co., Ltd. For in-stock items, shipping is within 3 days, and for bulk custom production, it takes 10 - 20 days.

Fan Shiliu Y1002 Model 570580820: The price is ￥452.00. The brand is Fan Shiliu, made in China, with its origin in Nanjing, Jiangsu Province. It is suitable for general use, has a simple style, and measures 575882 centimeters.

Fuhemei (BNF) FHM - 820G: The price is ￥402.00, and it is eligible for promotional activities. However, detailed information about this model of office chair, such as materials, dimensions, and suitable user groups, has not been clearly provided.