Henan Sinoroader Heavy Industry Corporation bụ ọkachamara R & D na emeputa nkeasphalt agwakọta osisi. Na mgbakwunye, anyị nwekwara ike imepụta ngwa dị iche iche metụtara asphalt, dị ka akụrụngwa agbaze bitumen, akụrụngwa emulsion bitumen na akụrụngwa mgbanwe bitumen.

Ngwaahịa nke azụmahịa a bụ 6t/h kpọmkwem kpo oku bitumen emulsion osisi. Mgbe mkparịta ụka kpụ ọkụ n'ọnụ na nkọwa ngwaahịa na usoro, ndị injinia teknụzụ anyị zara ngwa ngwa ihe ndị ahịa chọrọ,
ma mepụta ngwọta ngwaahịa zuru oke maka ndị ahịa anyị. N'ikpeazụ, a bịanyere aka n'akwụkwọ nkwekọrịta ahụ nke ọma, akụkụ abụọ ahụ wee nweta nkwekọrịta.

nke 6t /hbitumen emulsion osisietinyere ya n'ọrụ na Kenya n'August  n'otu afọ ahụ. Onye ahịa nwere afọ ojuju maka ịdị mma nke akụrụngwa anyị ma kesaa anyị vidiyo ihe owuwu na saịtị.

Anyị na-ekele ndị ahịa anyị maka nnabata ha. Sinoroader Group ga-anọgide na-arụsi ọrụ ike iji nye ndị ahịa ngwá ọrụ dị elu na ọrụ ka mma mgbe ọ na-ere ahịa.