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.
Bumi Resources is one of the largest mining companies in Indonesia structured as a holding company It is reputedly the biggest thermal coal producer in Indonesia and is majority , PT Kaltim Prima Coal (KPC): operates approximately 90,000 hectares of coal mining concessions in East Kalimantan province PT Arutmin.