Hey, pretty much confirmed by now but did a lil scute around.
There is no registered company in this exact name/address or possible accountants. Closest match is either 4k-AV LTD which dates back to 2015 - mismatch to website date or 4K Pro Visuals LTD which was created in Jan 2018 and is a windsor residential address. Director is 19 year old lad called Callum.
At checkout there are no payment method options. You are required to directly pay via bank transfer to a Halifax account. Whilst it's better than unsecure payment processing it's also dodgy as Del Boy looking at it and conflicts their support pages saying paypal ect.
Ran a script to check stock across the site and 65% of items were out of stock.
I suspect we've got a guy who found some old stock being sold off and a million dollar idea
Would do more but my back is aching and I need a bath.