Min. Order Reference FOB Price
100 Pieces US$0.20-15.00 / Piece
Product Description
Excellent Lubrication Graphite Column Copper Jacket Graphite for Improving Copper Bearing Performance/Copper Bush/Copper Sleeve Product Description The graphite lubrication column serves as a solid lubricant, usually crafted from high-strength, high-purity graphite. Its primary purpose within ...