Core products and services in the semiconductor equipment field: wafer etching gas delivery center, wafer (cleaning, deposition) control platform, wafer PECVD equipment gas delivery platform, ultra-high brightness L+ED thin film deposition equipment, fully automatic solder paste printer, wafer inspection equipment (AWX) imaging inspection platform, and other precision metal structural parts, special control cabinets, and high-quality low-voltage electrical integration and testing for semiconductor process equipment.