I wouldn't consider these commercial grade, but what I would confidently say from experience is that for the price, these cannot be beat.This an Ikea style cam lock assemble yourself projector. There not much remarkable about the assembly, but being practical, you really should toss the provided caster kit, and buy a $25 2" swivel caster kit and bolt it on instead. It makes all the difference in the rolling and stability of the unit, and seriously adds another couple hundred dollars in perceived quality of the final product. Ive provided these to many customers and most assume these to be $750-$1000 units by making that small upgrade. Using the casters provided, the unit struggles to not tip when moving over commercial grade carpet, and even when the wheels are locked, it feels quite unstableOverall a great value, it is particle board all around with no real wood build or finish, it will take an a stage person an hour or two to assemble, and proper expectation should be this is not a $2,000 piece of furniture. With that all in mind, these are a fantastic value and if treated properly and gently, can provide years of service with daily usage in an office or education setting