West Bitumen and Asphalt Engineering Company is the first producer of emulsion and soluble bitumens in the west of the country with a capacity of one hundred thousand tons per year which was built in cooperation with L.T.A France in Biston industrial town of Kermanshah and has been in operation since 2011. . Among the achievements of this company is the export of emulsion bitumen and specialized grades of MC, RC and SC to world markets for the first time in the country. West Bitumen and Asphalt Engineering Company with West BITUMEN brand is now one of the most important suppliers of emulsion and soluble bitumen in the Middle East. The company has extensive activities in the field of road construction and maintenance, which arises from years of experience of the company's managers in the field of road construction as key managers of the Ministry of Roads and Urban Development. The company, with more than 30 provincial representatives and experienced executive staff, is the operator and contractor for the maintenance of a large part of the country's road network and is responsible for the implementation of asphalt protective coatings such as: Fogosil, Seal Coat, Surface Asphalt and Chip Seal. In recent years, it has covered about 4,000 kilometers of the country's roads with protection. This company with an annual production capacity of 100,000 tons is one of the successful units in the western region of the country in the field of production and export and has succeeded in receiving a rewards in exporting in 1396 and 97. . Production Factory: The production factory site of Gharb Bitumen and Asphalt Engineering Company, located in Biston Industrial Town, Kermanshah, was built in 2007. With the purchase and import of advanced devices for the production of emulsion and solution from the French company L.T A, this unit with an area of 20,000 square meters and over 2000 square meters of infrastructure and an annual production capacity of 100,000 tons, was put into operation in 2011. The development and expansion plan of the factory for the production of emulsion mulches that are used in desertification and stabilization of fine dust and quicksand, and bitumen with a degree of polymer penetration that is used in road construction and construction projects, continues that With its implementation, the production capacity of the factory will reach five hundred thousand tons per year. At present, the products of this company are at the best quality and in compliance with all international standards, in addition to supplying the liquid bitumen required by the country, are offered to various global markets such as Africa, Turkey and Central Asian and Southeast Asian countries.