Answk (https://www.answk.com/ our email is sales@answk.com) distributes products of air compressors, rock drills and genuine parts of air compressors, rock drills and construction machinery from Atlas Copco, Ingersoll Rand, Epiroc, Quincy, Hitachi, Sandvik, CAT, etc. Our core expertise is manufacturing high-performance filtration systems – oil filters, air filters, hydraulic filters, and fuel/water separators – engineered to withstand extreme industrial conditions with enhanced durability and energy efficiency.