SKY Mining and Construction Machinery Co., Ltd. is a hi-tech, engineering group. We are specialized in the research, development, and production of industrial crushing, powder grinding, mineral processing equipments and other related devices. Our products have been sold to 120 countries and areas of Southeast Asia, East Europe, South America, the Middle East and Africa etc, and more foreign markets will be promoted in future.
We hold "Pursuing the Technology and Quality" as our management concept all the time. Relying on absorbing world leading crushing and powder processing technology, advanced management and quality control system, as well as our full efforts, SKY has earned high reputation among our customers.
Depletion is an accounting concept used most often in mining, timber, petroleum, or other , Depletion is the using up of natural resources by mining, quarrying, drilling, or felling , For example, if Big Texas Oil, Co discovers a large reserve of oil, the company has estimated the oil well will produce 200,000 barrels of oil
21 Oct 2015 , Read about inventory challenges in the aggregates industry , Aggregate Research states that the 2015 Q2 production numbers were gained , is no cost of goods sold in an accounting period until there is a physical count