Like all machinery, mining machines are reliant on key components whose quality is instrumental in keeping the machines in good working order; by the same token, sub-standard slewing bearings, chain links, buckets for drag line excavators, etc., will likely lead to machinery downtimes and subsequent, considerable cost increases. TRIANGLE TECH INTERNATIONAL Ltd. is a leading supplier of German-made mechanical machinery components that will enhance the performance of your mining machines and thereby increase your revenues, due to their high quality and long service life.