Oh yea they are some what big company. They bought many manufacture and machines to make engine and engine parts. I bought a Toki muffler for Toki 40. They ship them out in 3 days or 2. When you buy something they send u a small flyer of most of their engine they want to sell you and such. Either way we need to keep them going. If going to buy engine and engine parts. Get it from Mecoa don't buy c r a p from tower. Tower or horizon hobby beside this hobby shrinking Mecoa own many manufacture when their gone u loose most brands. This is the muffler i got from them. Perfect condition They say that the Toki 40 for helicopter is different then the older toki 40 because they make the engine now. Toki sold it to Century then Century sold it to Meccoa. I heard toki engine for cars are super powerful as toki 40 for heli.