PROOF LINE  was established on 1997 beginning its activity as a contractor  in the field of repairing of R.C skeletons , water and heat isolation , epoxy injection , wet and dry sand blasting , epoxy airless spraying , joints filling , super fault slabs ,… etc.

Proof Line now is a Member of the Egyptian union for building & construction contractor Under no. 13166 - Classification:  class (A)
 
Also Proof Line specialize in petroleum facilities maintenance field... so it becomes one of the exquisite specialized contractors to work for the G.P.C  in Rass Ghareb and many petroleum maintenance company like PETROJET and PETROMENT .
In the other hand Proof Line prosecute the maintenance and shoring work for quay age, mooring buoys and fixing of poolers and fenders, many projects had been executed by Proof Line for Damietta Port Authorities in Egypt and Saudi ports authority in K.S.A
Proof Line offers the preferable equipments and tools such as concrete gun machine, air compressors, wet & dry sand blasters, concrete cutters, power trolls, injection tools and airless spry guns.
In Proof Line we have a great team work of engineers, technical and supervisors with more than 20 years of experience. We are dealing with the best building chemicals companies in the meddle such as: (M.C.C), (SIKA), (EAMIC), (BASF)