... in 1954, mainly producing PO, polyether polyol for PU foam. We have several lines of rigid polyether, flexible polyether ... 2) Polyether for flexible PU foam plastics. (Seat, mattress, pads)3) Polyether for rigid PU foam plastic and base polyol designed ... resilience polyether especially for memory foams (mattress,pads, pillows).9) Allyl alcohol polyether designed for PU foam stabilizer use.10) Other ...