Supply of corrective wave inverter

 Supply of FJ-9 anticorrosive coating leak detector of buried pipeline

 Gokda GM-08 mosquito killer lamp

 

 Spot supply of Dongfang step motor

 Supply of yttria-stabilized zirconia ball

 Supply of high-temperature resistant magnet, square magnet, strong magnet for fine steel door (2)

 

 Supply of indoor LED lamp for basketball court in Guiyang, Liupanshui, Anshun, Bijie and Zunyi