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The products series includes: 

Cylinder sleeve series;

Cylinder head series;

Piston head and skirt series; 

Piston pin series;

valve、valve seat、valve casing and pipe series; 

Piston ring series;

Shipping bolt series;

O-ring seal series; 

Fuel jet series; 

Alloy gap block and sleeve series;   

air conditioner、 ice machine series; 

Instruments and meters series;

High-pressure oil tube series;

Spring series.