Supply of three-phase AC solid state retay

 Supply of inverter, DC stabilized power supply

 Supply of low-voltage power supply cabinet, XL-21 control cabinet

 Supply of JDZF8-10R single-phase sealed insulating-tape fusing-tube pouring voltage transformer

 Imported SAFT battery

 SpectroEye spectrophotometer for printing house

 Supply of NACHI band saw, monometallic hacksaw blades, bimetal hacksaw blade

 Wholesale of synchronous belt

 Supply of HCZNJ-1.6KV-0.47UF cylindrical damping absorption capacitor