ʻO Walter e like me ka hana ʻana i nā set generator diesel, loaʻa iā mākou ka ʻike hana waiwai. Ua hoʻokumu ʻia ka hale hana ʻo Walter i ka makahiki 2003, ua loea mākou i ka generator i waiho ʻia ma luna o 16 mau makahiki. ʻO Walter ka hoa OEM o Perkins, Cummins, Doosan, MTU, Volvo a me nā mea ʻē aʻe, a me ka mana mai 5kw-3000kw.

Aia ka hale hana Walter ma Yangzhou, ka mokuʻo Jiangsu, Kina. ʻOi aku ka nui o ka hale hana ma mua o 2500 mika square a hoʻolako ʻia me nā lako holomua me ka mīkini ʻokiʻoki laser, CNC punching machine.