Usoro ihe nkedo ala bụ usoro ntọala ọgbara ọhụrụ, na-eji igwe na-egwupụta ihe na-arụ ọrụ nke na-eme ka ọ bụrụ ihe ngwọta ụkwụ kachasị mma na nke na-echekwa ego.Enwere ike itinye ya n'ọtụtụ ebe na ọnọdụ ala dị iche iche.Enwere ike iji ịghasa ala maka ọtụtụ ụdị ngwa, dị ka usoro mbara igwe;ihe owuwu oge-oge;mgbasa ozi na usoro okporo ụzọ;ogige ime obodo na owuwu odida obodo;ogwe ọkọlọtọ na ihe ndị ọzọ.

1. Ndakọrịta na ụdị ụlọ niile

2. Foundation ngwọta ihe free.

3. Mpaghara gbara ya gburugburu ka na-emebibeghị.

4. Mfe wepụ mfe na mfe ịkwaga.

5. Ọrụ: OEM;Anyị na-enye ọrụ nhazi nke ọkachamara.ndị injinia anyị ga-emepụta usoro ihe nrụnye anyanwụ kacha dabara adaba dabere na geology mpaghara, ibu snow na ọsọ ifufe.