DJW Sewing machine lubricant

DJW Sewing machine oil is added anti-rust ingredient lubricant. . Rust prevention,lubrication,dehumidificati function
Sewing machine lubricant:
1)Necessary industrial consumable product.
2)Add anti-rust ingredient To lubricant.
3)Demand exceeds supply.
4)Rust prevention,lubrication,dehumidificati...