Supply of PC coded lock

 MKY-RL-3C-1 soil nutrient analysis meter

 Supply of CQ28 air cylinder

 Supply of 3KVA high-frequency power inverter, Jiujiang DC48V-220V communication inverter

 Hot rolled plate-3

 Supply of heavy cut CNC vertical machining centre

 Blood cells analyzer series

 Supply of soil analysis meter

 Supply of SP2223 32A concealed quadripuntal inclined socket for refrigerated container (used in low-temperature environment)

 Supply of mirror plane rolling tools, rolling and polishing tool, extrusion processing tool

 Supply of alumina electroplate polishing head for porcelain and polished stone

 Supply of resistor

 Supply of stainless-steel nonstandard connector

 Fire sharp axe

 WPI EVOM2 transmembrane cell resistance