300W LED project lamp for port and wharf

 SQ-800 catalyst

 GCS low-voltage drawer-type switchgear cabinet

 Metal-coated sealing material

 Supply of 700x1700 vertical machining center

 Supply of hydraulic dynamic and static bearing

 Supply of CW-E series horizontal lathe

 BK-10KVA single-phase control transformer (380v 220v)

 High toughness high cobalt screw taps, screw tap special for stainless steel, machinery screw tap

 DNH waterproof loudspeaker HP-10T10W