Xixiang Office Chair

Here is the information about the teacher's office chairs purchased by Xixiang County Lianhua Primary School:

I. Basic Information The winning supplier is Hanzhong Yongchi Hengtong Technology Co., Ltd. The brand of the purchased office chairs is Yongheng, with the model YH-Y6731 and specifications of 620mm (width) × 640mm (depth) × 1200mm (height). These specifications conform to ergonomic design, meeting teachers' daily office sitting needs and providing basic support and comfort.

II. Purchase Quantity and Price The quantity purchased this time is 135 chairs, with a unit price of 400 yuan per chair and a total price of 54,000 yuan. This price range is in the middle level. Considering the brand and specifications, it is speculated that the office chairs may use conventional materials (such as mesh or leather cushions, metal frames, etc.), suitable for the school's budget control needs for bulk purchases.

III. Correction of Footrest Parameters for Conference Room Row Chairs For the footrest part of the conference room row chairs, the corrected parameters are as follows:

1. Material: The armrest frame is made of cold-rolled steel with a thickness of ≥1.5mm to ensure structural stability;
2. Dimensions: The height is ≥350mm, the length is ≥400mm, and the width is ≥80mm, providing sufficient support area;
3. Fixing Method: The bottom feet are fixed to the ground with stainless steel hexagon expansion screws, enhancing anti-tipping ability and suitable for long-term high-frequency use scenarios.

IV. Application Scenarios and Adaptability The specifications and price of the teacher's office chairs indicate that they are positioned as basic functional office furniture, suitable for daily use scenarios such as classrooms and offices. The footrest parameters of the conference room row chairs focus more on load-bearing and stability, meeting the needs of multi-person conference scenarios. Both have determined suppliers through formal procurement processes, reflecting the school's emphasis on the quality and safety of furniture.

V. Precautions During actual use, regularly check the tightness of the footrest screws to avoid loosening due to long-term use; the mesh or leather parts of the office chairs should be protected from sharp objects to extend their service life.