Bun nkenke e hiwere na 2004 na dị na Songshan Lake, Dongguan. Ebe ọ bụ na oruru nke ụlọ ọrụ, anyị nọgidere na-eme ka innovatation na mmepe, na ẹkenam German technology na ngwá ọrụ na-eme ka adigide mmepe nke akpaaka njem. Anyị isi mmepụta: Ball ịghasa support unit, Ballscrew rụrụ-echebe mkpọchi nut, linear modul, slide.