ʻO ka ʻoluʻolu o ka mea kūʻai aku kā mākou pahuhopu mua.Ke kākoʻo nei mākou i kahi pae kūlike o ka ʻoihana, ka maikaʻi, ka hilinaʻi a me ka lawelawe no 80mah Nicd Battery,Kaiapuni Lithium Ion Battery, Ni-Cd Aa Battery, ʻO Nimh Aa Puke Paa Paa,Nā Bateri Kelepona Māloʻo.Welina mai nā mea kūʻai aku o ka honua e hoʻokaʻaʻike mai iā mākou no ka ʻoihana a me ka hui lōʻihi.E lilo mākou i hoa pili pono a me ka mea hoʻolako i nā ʻāpana kaʻa a me nā mea pono ma Kina.E hoʻolako ka huahana i nā wahi āpau o ka honua, e like me ʻEulopa, ʻAmelika, Australia, Kazakhstan, Netherlands, Indonesia, Barbados. ʻOi aku ma mua o 26 mau makahiki, ʻO nā hui ʻoihana mai nā wahi āpau e lawe iā mākou e like me kā lākou mau hoa lōʻihi a paʻa.Ke mālama nei mākou i ka pilina pāʻoihana lōʻihi me nā mea kūʻai aku ma mua o 200 ma Iapana, Korea, USA, UK, Kelemānia, Kanada, Farani, Italia, Polani, ʻApelika Hema, Ghana, Nigeria etc.