Office Chair in Suiping

In the procurement project for office desks and chairs, as well as student desks and benches at Suiping County No.1 High School, the office chairs were provided by Henan Kunjie Trading Co., Ltd., with the brand name Luoyi Aijia and specifications of 1070※560※500mm. The contract was signed on December 2, 2024, using a competitive negotiation procurement method, with a total contract amount of 608,825 yuan.

Specifications and Supporting Information
The office chair measures 1070※560※500mm (height※width※depth) and is part of a desk-chair combination. The accompanying office desk has dimensions of height 1000※length 1300※width 1300mm, the double-drawer student desk measures 450※600※760mm, and the stool has dimensions of length 35※width 25※height 44.5cm. From a design perspective, the height of the office chair (1070mm) creates a reasonable difference with the height of the office desk (1000mm), adhering to the ergonomic principle that 'the desktop height should be slightly lower than the elbows when sitting,' which helps reduce shoulder and neck fatigue during long periods of office work. The seat width of 560mm and depth of 500mm provide sufficient buttock support space for users, suitable for most body types.

Procurement Process and Supplier Information
This procurement was completed through competitive negotiation, a method suitable for technically complex or special-nature projects that emphasizes the supplier's technical solutions and cost optimization capabilities. The winning supplier is Henan Kunjie Trading Co., Ltd., with the brand Luoyi Aijia. The total contract amount of 608,825 yuan covers all procurement items, including office chairs, office desks, and student desks and benches. The contract signing date of December 2, 2024, indicates that the project has entered the implementation phase, and the relevant products may have already been put into use.

Additional Information on Other Office Chairs
If you need information on other types of office chairs, please specify your requirements:

• Installation Instructions for 1012A Office Chair: Detailed installation steps, tool requirements, and precautions (such as screw tightening torque, component assembly sequence, etc.) are needed.
• Features of Sihoo C300 Second Generation Ultra Ergonomic Chair: Details on its lumbar support adjustment range, headrest angle, armrest lift/rotation functions, breathable mesh fabric material, and support optimizations for prolonged sitting scenarios can be provided.

The above information is compiled based on publicly available procurement data. For actual product parameters or usage feedback, it is recommended to contact the supplier or the school's logistics department for verification.