Tianxia trade Co., LTD is located in Xiamen, Fujian, China. It's close to Gaoqi airport. We are specialized in plant fiber high-strength lightweight partition boards, highway sound barrier panel. Plant fiber high-strength lightweight partition board is made of natural plant fiber , coal ash and magnesium oxide. It is a new green building board material with fire-proofing, sound-proofing, water-proofing, no pollution, lightweight, heat insulation and easy installation ***** can be widely used for the construction of non-load bearing elements like department, hotel, hospital and KTV to replace brick wall or block wall.Using this new building material can save 15%~25% construction cost and speed up the construction process.