HDPE(white.black) :High Density polyethylene,a high crystallinity and non-polarity thermoplastic resion,has good chemical stability ,which can resist corronsion of most acid ,alkali,organic solution and hot water ,good eletric insulation property and easy to weld.

AHD is the first  to produce ultria-thick HDPE sheet/board(with a thickness up to 200mm) in china
,whom started to research ,develop and produce HDPE sheet/board in 2002 .with the imported equipment ,unique technology of residual stress relieving virgin HDPE material without any recycling material added ,for years' innovation and improvement ,So sheet/board free from issues such as deformating ,bubble or easy rupturer.