About Seller: The SonoCon noise control products and solutions offered by PHOENIX-E are designed to meet the most stringent noise reduction requirements. Our company guarantees the performance of our SonoCon systems in mitigating sound. We provide specialized solutions for environmental needs such as hazardous occupancies, cleanrooms up to ISO 4 (Class 10), and temperature- and humidity-controlled testing facilities. Our factory-fabricated turnkey programs meet local building codes, and we offer sealed calculations and drawings for our products. PHOENIX-E stands behind the quality of our materials and workmanship, offering to replace or repair any defective components. Our projects are available for international shipping.