The construction sector in Ethiopia is rising fast in expansion and technological advancement. The construction of infrastructures and development projects are many to stream. Building constructions, Road construction, bridge erection, water works, construction machinery maintenance etc. use rubber molded parts and materials directly as construction material or as supporting equipment and machinery parts. Elastomeric bridge bearing and expansion joints are manufactured in fulfillment of ASTM D 4014 standard of Americans are well known modern construction material. Drilling seals, mud pump seal, concrete pump seal compressor drive coupling, compactor vibration dumper, pinch valve diaphragm etc support the construction process actively. The lip profile pipe rubber seals designed by ETREP are playing vital roles in many water dam projects. All these and other not listed or new orders are done based on customer specifications requirements on order.