Mass supply of Sunlord SDCL1608C inductor

 Modified acrylate AB glue

 BRT12 silicon-controlled optocoupler

 Supply of PC coded lock

 Supply of UV halogen lamp

 Mituyoto HR-500 rockwell hardness tester

 Supply of dining car

 Supply of MR-U2 universal cutter grinder

 SHBRV-187.5 digital-display brinell hardness gauge

 Head mast, suspension bridge 1

 Ceramic grit compression-testing machine

 Swiss tools

 Long-life P4 indoor LED full-color display screen, wide-view P4 bracket magnet color screen

 Carborundum wear-resistant material

 Dalian lathe, Yuening lathe, heavy-duty lathe, horizontal lathe

 Supply of straight flute taps

 Dedicated diamond-impregnated wheel and drill

 Supply of stainless-steel nonstandard connector

 Supply of aluminum alloy wheel, rim, embryo bell, aluminum alloy wheel

 PAR30 track lamp, headlamp for industrial lighting

 Supply of resistor