Model 512 Office Chair
It is currently clear that the Model 512 office chair is produced by Zhongtai Steel Office Furniture Factory in Beiqiao Town, Xiangcheng District, Suzhou City, specifically the Zhongtai/LF-512 model. Here is a detailed introduction:

Basic Attributes
The Zhongtai/LF-512 office chair is for domestic trade, comes in black, has a simple style, and supports customization. It has a wide range of applications and can be used in various places such as office buildings, conference rooms, negotiation rooms, and homes, meeting the needs of different users.
Material and Structure
- Seat and Chair Body: The surface is made of imported top-grain cowhide, meeting BIFMA Level 1 specifications. This cowhide has good luster, strong air permeability, is soft and tough, has a good hand feel, and an appropriate thickness, providing warmth in winter and coolness in summer. The seat cushion and backrest padding use high-density pure sponge, with a base of high-quality high-elastic rubber bands. It has strong air permeability and is not easily deformed, conforming to ergonomic advantages based on the user's sitting posture.
- Frame: The frame is a metal skeleton, which is sturdy and durable, providing a stable support structure for the chair.
- Armrests: Made of high-quality imported oak, hand-carved with a strong three-dimensional effect, a comfortable hand feel, and an elegant and generous appearance.
- Base: It adopts a multi-functional aircraft base. The seat can be adjusted in multiple positions and can also rock freely, increasing flexibility and comfort in use.
- Gas Lift: It uses a high-precision sealed hydraulic gas lift that can be raised and lowered tens of thousands of times. It can adjust the seat surface to the same height as the knees, allowing the user's feet to be perpendicular to the ground when sitting, reducing fatigue and conforming to ergonomic theory.
- Chair Legs: It selects high-quality solid wood five-star legs with an internal iron frame structure, paired with durable PU wheels. It slides flexibly, making it easy to move the chair on different floors.
Other Information
Although the office chair procurement project in Room 728/512 of the Liaocheng Health Commission involves office chairs, it is not clear whether the model is 512. It only mentions that the procurement project name includes 'Room 512', the main subject of the contract is office chairs, and the specified model is marked as '0'. Therefore, it is impossible to confirm whether the office chairs in this procurement project are of the 512 model.




