... sanwich type, with Polyurethane foam, and with its Pinch resistant panel structure, and other safety components, you ... oak, Black walnut etc. durable, and warranty time is 10 years. b, 5 different kinds of ... package for all hardwares, and one package for opener.f, Automatic production lines: each minute ... s intensity is high. Optional safety components: 1, Side angle tracks (CE tracks ) ; installed beside ...