• SHIRZADIANCO

    brazil, tehran, iran, Iran,1435713141

    Regarding its generation source bitumen can be classified intothree categories: natural, petroleum asphalts, coal tar pitches: A- Natural bitumens or native asphalts are a class of bitumenswhich have been naturally produced due to climate ...
  • Techno Group Companies

    Shinshar, Old Damascuss Road, Techno Area

    Techno Group Companies are the leader in Plastic Industry Syria ( (Plastic Is Our Game) ) All of our products comply with European Standards and quality management systems is certified to ISO 9001-2000. Comprises: - Plast, pipe Technology Manufacturer. Fit, ...