casting copper OEM,CNC copper sleeve high quality,reasonable price,considerate service.... Good anti-attrition Good heat conductivity Good anti-corrosion Copper s
Centrifugal Casting Copper Bush OEM,CNC copper sleeve centrifugal casting... high quality,reasonable price,considerate service.... Good anti-attrition Good heat conductivity Good
brass bearings copper sleeve OEM,CNC copper sleeve centrifugal casting... high quality,reasonable price,considerate service.... Good anti-attrition Good heat conductivity Good
Copper Oil seal ring OEM,CNC copper sleeve centrifugal casting... high quality,reasonable price,considerate service.... Good anti-attrition Good heat conductivity Good
Self-lubricating bearings bearing ,made by brass and Graphite 1.Wear-resistant, high temperature resistance 2.Good quality competiti Slef-lubricating Graphite Filled Bushing
Copper shaft sleeve OEM,CNC copper sleeve centrifugal casting... high quality,reasonable price,considerate service.... Good anti-attrition Good heat conductivity Good
Copper sleeve OEM,CNC copper sleeve centrifugal casting... high quality,reasonable price,considerate service.... Good anti-attrition Good heat conductivity Good
Solid self-lubricated bearing Wear-proof The self-lubricating bearing is a kind of high-performance solid lubricating product which has the base of high-strength bronze and the in
self-lubricating bearing Wear-proof The self-lubricating bearing is a kind of high-performance solid lubricating product which has the base of high-strength bronze and the in