Since its establishment in California, USA, in 1986, HPI (Hobby Products International) has grown to become one of the top radio controlled hobby manufacturers in the world.

• 自成立以来，在美国加利福尼亚州，于1986年，国际小母牛（爱好，产品国际）已成为最关心的问题之一的无线电控制的嗜好制造商在世界上。