Lunarfurniture.com – In order to support many daily activities of human, people use furniture. Furniture helps people to do many jobs and activities so that it can be done easily. We can take a simple example from the office area where we can find many furniture used. We can mention the furniture started from the table, chair, cupboard, book rack,and other kind of furniture. Each furniture has its own function which is important. Table is the place where many jobs can be done. We also can put many kinds of tools on the table. Cupboard is the place where we can keep many files and office goods. Book rack is the place where we can put many important files and books. Well, there is a furniture which is directly related to the office worker; the chair.
If we compare the chair to other furniture, we can see that other furniture has more function to support the job finishing, meanwhile, the chair has function to make sure that the office worker can do the job very well. It means, the office chair supports the comfortable sitting position of the worker. If the worker sits in comfort, then they can do many jobs very well. In order to support the comfortable sitting position, office chair has spring system and hydraulic system which has many kinds of metal as the material.
One of the metal material used in the office chair is the vanadium. Vanadium can be mixed with steel to form the hydraulic system of the office chair. This hydraulic system can be seen as the main bar under the chair base. This system makes the office worker can adjust the sitting position until he gets the comfortable position. The metal bar directly supports the weight of the office worker and this bar is strong enough to hold it.