This warning light bar with high quality led light source and PC Lens, is very bright and visible both at night and during the day. The led colors have amber, blue, red, green, purple, white to choose.
TPU mono filament yarn is composed of a single TPU yarn, and has the characteristics of good molding shape, , and high elasticity.TPU monofilament is to modify and melt TPU chips, then go through the screw extrusion process, to form a monofilament yarn wi
Pure tungsten Sheet The preparation method of tungsten sheet is to first press the tungsten powder by isostatic pressing and then sinter it at high temperature to prepare tungsten slab, and then roll the tungsten slab by rolling mill. The tungsten sheet a