Supply of 1,3-dimethyl-2-imidazolone

 Supply of coal columnar activated carbon

 Supply of plexiglass tube

 Supply of air purification charcoal

 Supply of 1631 bromine cationic surfactant Cetyltrimethylammonium Chloride

 Supply of JLS-10 oil-immersed high-voltage metering box, three-column oil-immersed high-voltage gauge

 Supply of B type 1000 triangular belt

 High-voltage motor fluidic-resistance cabinet

 Supply of dissolved rubber, acid proofing dissolved rubber

 Direct supply of 5% ruthenium charcoal catalyst

 Cocoanut active charcoal, Hengjie activated carbon

 Customized production of number plate, key hook

 Supply of 5KG container sealing strip

 Supply of air-purification carbon