Must have adjustable height devices and basic functions for flexible 360 degree rotation.

two

The depth and width dimensions of the seat should be correct, the front edge of the chair should be kept curved and sagging, and a breathable fiber cloth surface should be selected.

three

A backrest that supports the body and eliminates fatigue and tension.

four

The curve design is designed to match the size of the human waist, in order to prevent the lumbar vertebrae from becoming arched and achieve the function of protecting the lumbar vertebrae.

five

The chair must coordinate with body movement and cannot restrict the user. There is only one sitting position.

six

Choose a five claw base with a large base area and high safety.

seven

The chair must be able to move freely, and it is best to choose a chair with wheels, which are made of different materials depending on the softness or hardness of the floor.

eight

Chairs should not have poor design that hooks clothes or hinders work. If using chairs with armrests, materials with good tactile sensation on the surface of the armrests should be selected.

nine

All adjustment devices should be simple and easy to operate.

ten

Accessories such as handrails should be designed to be added at any time.

eleven

Choose a chair that is suitable for the user's personal use, while also providing product assurance and comprehensive after-sales service.

twelve

Featuring a beautiful appearance and appropriate color matching.

Standard size

Furniture is designed to meet the requirements of scientific design through continuous testing, high-speed and reasonable selection of values based on the different functions of chairs, human body measurement data, and national standards.