ho bao: http://www.hobao.com

hyper 7
monster pirate
pirate 10
hyper 21

hong nor: http://hongnor.com

ultra series (gt, lx, mbx, gtp)
titan aka tarantula
9.5 series

one easy way to tell who makes what is that if it comes with a hyper engine, it's made by ho bao, and if it comes with a force engine, it's made by hong nor