Pursuit of Safety and Durability
We confirm the quality and safety of products by conducting repeated durability and performance tests under in-house standards stricter than JIS or other industry standards. That way, customers can use our products for a long time with peace of mind.
Withstand repeated tilting back and a static force.
Withstand fatigue stresses and wear that occur as the result of the user dropping into the chair.
Withstand fatigue stresses and wear caused by moving the chair back and forth.
Chair back is just one area where durability tests are conducted. Others are tested including seats, legs, casters, gas springs and operating levers.