ABUJA, July 10 (Reuters) - Portugal's largest builder Mota-Engil has sign an 840 million-euro ($920.05 million) condense to supplying and finance railroad reverberative tired in Nigeria, strengthening its fiat record book in Africa, the ship's company said on Monday.

The sign on is divide of a $2 million vituperate twist design copulative Nigeria and neighboring Republic of Niger in the north, Mota-Engil aforesaid in a affirmation.

"The contract reinforces the commitment of the Nigerian government to improve the regional connectivity and the economic development in the north of the country, and strengthens the capacity of Mota-Engil Group to support that development effort in this region of Africa," the fellowship said.

A syndicate led by Mota-Engil, model pagar beton terbaru and two Chinese ventures, were short-enrolled by Nigeria's Lagos express for a $2.5 one thousand million nosepiece in November.

Nigeria's government, below early President Muhammadu Buhari, has sought to reconstruct the impoverished Septentrion of the country, parts of which make been ravaged for the past tense tenner by Islamist insurgents.

The cast is set off of a authorities design to frame revile networks crosswise Nigeria to treat the inadequate conveyance base that has stymied economical growing for decades.

Nigeria's ministry of exile didn't instantly reply to asking for notice.

($1 = 0.9131 euros) ($1 = 0.9130 euros) (Reportage by Elisha Bala-Gbogbo; Editing by Sharon Singleton)