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![Sound Absorbing and Insulating Thermal Acoustic Board Stone Wool Board Waterproof Heat Insulation Material](/uploads/p/b6f8d701574b4362accd2704b5de8065.webp)
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99%, no tiny penetration, hygroscopic rate is very low.Sound absorption and noise reduction: The porous connected structure formed by elongated fibers,obvious sound absorption and noise lowering.Easy construction: easy to carry and cut,high figure stability.Superior heat preservation effect,anti frost, freeze-thaw, anti UV, four seasons temperature difference does not produce thermal expansion and cold contraction.br Non-corrosive: stable chemical properties, PH value in 7-8, no corrosion of steel, aluminum and other metals.Environmental:Does not contain asbestos, does not contain CFC, HFC, HFC, and other harmful substances to the environment.p>![Sound Absorbing and Insulating Thermal Acoustic Board Stone Wool Board Waterproof Heat Insulation Material](/uploads/p/2fd7a4665bac420ab106616e82918b3c.webp)
![Sound Absorbing and Insulating Thermal Acoustic Board Stone Wool Board Waterproof Heat Insulation Material](/uploads/p/7a2ab93e67d448ec85706b87c581def5.webp)
![Sound Absorbing and Insulating Thermal Acoustic Board Stone Wool Board Waterproof Heat Insulation Material](/uploads/p/fec6ffabd14844aa84736c2fd6bb2f83.webp)
FAQ1. who are we?We are based in Tianjin, China, start from 2017,sell to South America(30.00%),Southeast Asia(30.00%),Domestic Market(20.00%),North America(20.00%). There are total about 51-100 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Fiberglass wool insulation,Mineral Stone wool Insulation,Aluminum jacketing system,Agricultural stonewool,stone wool4. why should you buy from us not from other suppliers?Tianjin EcoIn Tech Co.,Ltd is a company specialized in new tech insulation material manufacturing and export. Our aim is to provide Grade A non combustible Eco-Insulation, friendly to environment and human body, and affordable for clients.5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian