معدن زیرزمینی  تولیدکنندگان، عرضه‌کنندگان، توزیع‌کنندگان

Becker Mining Systems ist ein Systemlieferant für Bergwerk-Infrastruktur.
Das Unternehmen vertreibt weltweit seine Produkte an die führenden Bergbauunternehmen der Welt. Mit eigenen Töchtern ist Becker Mining Systems abgesehen von Deutschland, auch noch in Frankreich, Polen, Russland, China, Südafrika, Australien, USA, Kanada sowie in Chile vertreten.

Sandvik Mining and Construction is a business area within the Sandvik Group and a leading global supplier of equipment, cemented-carbide tools, service and technical solutions for the excavation and sizing of rock and minerals in the mining and construction industries.
We also offer solutions for many applications in the construction industry, including surface rock excavation, tunneling, demolition, recycling and road rehabilitation.
Our range of products includes rock tools, drilling rigs, loaders and trucks, crushing and screening machinery and bulk-materials handling systems.
Every product is preceded by extensive R&D and backed with application expertise and a worldwide service network offering on-site service, training and round-the-clock support.
We have a tradition of localization and a conviction that there can be no substitute for direct service and direct contact with our customers. Our service-oriented, global organization is well-developed and has more than 3500 service technicians located strategically around the world, working for our customers.
Annual sales 2009 amounted to about SEK 32,600 M, with approximately 14,400 employees. Sandvik Mining and Construction has operations in more than 130 countries.