Supply of TBP-C-12.7F 131 overvoltage protector

 Supply of hole-drilling machine for engineering machinery

 SWAC bus coupler

 Mass supply of loudspeaker dust screen and dustcloth

 Supply of FB160HA floor type boring and milling machine

 ABL6TS04U Schneider isolation transformer 220v-380v 40VA

 Yuqing cold-pressed terminal

 Floor-type boring-milling machine

 HITPOINT buzzer PK-35A29EP220SQ PF-35N29ER-24 PF-621

 Supply of LG1206-350ASMD ceramic gas discharge tube

 Direct supply of Fenghui S9-M-315KVA oil transformer, power transformer

 Direct supply of oil-immersed transformer without excitation loss

 Supply of DNH MH-15T, 15W, 100V loudspeaker

 Supply of solid semiconductor arrester

 Supply of double-face boring machine

 Supply of fuse

 Supply of moore relay

 Numerical control plano-milling machine

 Supply of hydraulic dynamic and static bearing

 Supply of lead-free stainless-steel tin wire

 YH electronic connector

 Supply of Kunming TX619T boring machine

 Supply of E2S explosion-proof alarming loudspeaker (BExS110)

 Supply of AUPO A4-5A-F 130℃ fuse

 Supply of KSD301 kick-type temperature controller thermal protector, temperature controlled switch