There are a lot of different brands of beach cruisers on the market now. A few are sixthreezero, Electra, Nirve and Firmstrong. Electra is considered by most to be the highest quality cruisers but a lot of there models use the same components as both sixthreezero and Nirve. sixthreezero beach cruisers is a smaller more boutique brand of cruiser bike and they've gotten quite a following in the last few years. In addition, Electra Bikes have become expensive for the cruiser market, some of the cruisers being as expensive as $600, which is the same for Nirve. sixthreezero prices tend to be in the $240 - $399 range and the components used on the bikes are almost identical to that on Electra bicycles. Also, I personally prefer the look and design of the sixthreezero models, more simple and classic.
norco bikes made in Canada
probably in taiwan where most bikes are made
The Ideal Bikes Factory is made in Patra,Greece
Shozo Kawasaki made dirt bikes.
They are made of metal.
Made in China.
BMX started in the USA, so the first bikes were built there.
You can scroll the internet for American made recumbent bikes. One such company is Linear.
Most mountain bikes are made from Aluminum, some are made from carbon fiber and older bikes are made from steel. Quality, weight and strength vary hugely by manufacturer with most high end bikes claiming unique methods which either reduce weight, improve strength or both.
They are made in Japan.
Cervelo Bikes are made in Canada