Our company Zhanjiang Grandhill Develpement Co.,Ltd. Is located in a beautiful seashore city--Zhanjiang of Guangdong,China.We produce High Quality Plain Raw MDF and melamine faced MDF professional in size of 1220x2440mm with different thickness 2.5-30mm,our standard certificate is xxxxx month we export a lot to other country.The big thickness MDF is 740-780 density,and small thickness is 800-880 density.