Hangzhou Dart New Materials Co., Ltd. is based in China and lists MgO board, Cement Board and Acoustic Wall Panel on Global Trade Plaza. The MgO board is a magnesium oxide and magnesium sulphate board with an A1-rated non-combustible fire rating, reinforced with fibre glass mesh for floor, roof and wall sheathing. It has square edges or tongue-and-groove on long edges and can be finished with vinyl tile, ceramic tiles, hardwood or carpet. The Cement Board is a lightweight substrate that weighs 50% less than other cement boards on the market, allowing a one-person lift. It withstands prolonged moisture exposure in interior and exterior applications and is easy to cut and install. The Acoustic Wall Panel uses polyester slat construction with sound-absorbing felt and sustainable materials to reduce noise and echo in home or office environments. Buyers can send an enquiry through Global Trade Plaza.