Supply of F1 alloyed tool steel

 1S-2S adjustable key attenuator,adjustable attenuator

 Supply of sounding pipe

 Silicon steel sheet 10

 3020 lamp beads, 3020LED, 3020 patch

 Supply of electromagnetic vertical vibrostand

 Yunnan H-steel1

 Silicon steel sheet 22

 Mass supply of quality S41000 410 stainless steel product

 Brand new IN4148 dip switch diode

 Anhui round steel

 Supply of SUM25, SUM31 and SUM32 free-cutting steel

 Vertical electromagnetic type vibration measurement instrument

 HRB500E deformed steel bar-1

 Cold rolled coil 10

 GCS low-voltage drawer-type switchgear cabinet

 HRB500E deformed steel bar-2

 Round steel 35

 Customizable round single-face strong magnetic sheet, quality single-face NdFeB strong magnate

 CEMBRE connector

 HPB235 deformed steel bar-1

 Supply of project design and development