Walnut Shell Powder is a hard fibrous product in light yellow or brown with a wide range of applications which is made from walnut shells.The most important features of Walnut Shel...

Nikan West Gilsonite Mining and Trading Company is one of the leading Iranian exporters, traders, and producers of a wide range of products.Our mine, factory, and warehouses are lo...

Our company is currently capable of producing three types of Gilsonite in different sizes according to the customer request.1- Gilsonite micronized powder with a diameter of 80 to 400 mesh and ashes (between zero and 25 percent).