Round steel 18

 Supply of fiberglass panels, insulating plate

 Round steel 26

 Supply of quartz sand straining material

 Supply of dry-type transformer

 PC sheet

 Supply of Hitachi SKH-9 die steel

 Copper-foil conducting electricity, copper tape, single or dual-conductor copper tape

 Yurong BSG explosion-proof power distribution cabinet, stainless-steel explosion-proof power distribution cabinet

 Primary agency of whole series of power supply in Guangdong and Shenzhen

 Supply of W6Mo5Cr4V2 M2 6542 high-speed steel plate

 HT594501MA capacitor

 ISOLTRA transformer

 Supply of SYN450R SYN460R -107dBm

 Semi coke

 Supply of outdoor zero sequence current transformer

 Supply of FANUC A16B-2201-0922-05B circuit board

 Supply of kettle series products

 Supply of various mining twisted anchor bar