Tekno has started the sales and marketing of the asphalt production plants in 1991.A collabaration agreement was reached with Benninghoven/Germany in 1997 that has enabled Tekno to introduce the most efficient and advanced asphalt plants to the Turkish Asphalt Contracting /Production community.

Today ,Tekno –Benninghoven through ist unparalled service quality offered to projects in Turkey and abroad ,has successfully kept its leadership position in the asphalt business.