Features: 1) Design range: 250 x 350mm 2) Square, rectangular and perforated plates are usually used in structural members (guard rails and beam), supporting members, vehicle boards, thermal-insulating wallboard, sewer, municipal works, and marine works 3) Square, rectangular and perforated plates may be prepared to desired colors and made from alkaline-free fiber, medium alkaline fiber, phthalate resin, isophthalate resin or vinyl resin according to environmental conditions or clients' requirements Packing: Pallet or carton, simple isolation