Introducing our products

About Us

Rash, which has been delivering high-quality gilsonite (natural bitumen) within the country for many years, has recently been involved in the global market to satisfy the needs of consumers all over the world.  We are prepared to offer our high-quality gilsonite or natural bitumen abroad because quality is our top priority. It’s worth noting that, in recent years, Saudi Arabia, Egypt, Turkey, Bahrain, Japan, the Netherlands, and other nations have increased their demand for our products.  Fill in the inquiry form on our website and we will have a consultant reach out to you during working hours on all days of the week.

Product ordering form

  • To place your order, just fill out the product order form and wait for our sales experts to contact you.
  • You can also contact our sales experts to order your product and order your product.

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Our products


Gilsonite is a crude oil that after thousands of years after the earthquake due to the factors of pressure and temperature as well as time volatile substances are separated and the rest is a shiny and brittle substance and glass that resembles coal. This name is because the first person who It was Gilson (Samuel Gilson) who discovered this product and sold it commercially in the market.

User comments

Hello, have a good time. You have a very good site and it helped me a lot to buy a good product. I hope you are always successful.

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Created by potrace 1.16, written by Peter Selinger 2001-2019

Sales manager: Zahra Alavi




Created by potrace 1.16, written by Peter Selinger 2001-2019


Rash manager

Roghayeh Yousefi Bozchelouei

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