Laser engraving, which is a subset of laser marking, is the practice of using lasers to engrave an object. Laser marking, on the other hand, is a broader category of methods to leave marks on an object, which also includes color change due to chemical/mol
Fiberglass Honeycomb sandwich panel is made of FRP Skin and PP honeycomb core sheet. The surface laminate could be FRP skin or CFRTP tape. The FRP skin could be flat, embossed or colorful. It has many advantages so it’s better than traditional panels made
Molybdenum disulfide nylon gasket is made of nylon and molybdenum disulfide alloy. It has higher hardness, smoothness and wear resistance than ordinary nylon washer.