made of high quality aluminum alloy anodized surface high hardness and good abrasion resistance made of high quality aluminum alloyanodized surfacehigh hardness and good abrasion resistanceapplied in exhaust valve of different heavy trucksWorkshop ...

Proportional valve assembly 1,high quality aluminum alloy 2,anodized surface 3,high hardness and good abrasion resistanc Proportional valve assembly applied in proportional valve of different automobilesFuding Xinlong Mechanical Components Co.,Ltdis a professional manufacturer...

Brake cylinder piston 1,made of high quality aluminum alloy 2,anodized surface 3,high hardness and good abrasion resistance Brake cylinder piston applied in hydraulic brake  cylinder of different automobilesFuding Xinlong Mechanical Components Co.,Ltdis a professional...

Proportional valve assembly 1,high quality aluminum alloy 2,anodized surface 3,high hardness and good abrasion resistance Proportional valve assembly applied in proportional valve of different automobilesFuding Xinlong Mechanical Components Co.,Ltd is a professional...

Brake cylinder piston 1,made of high quality aluminum alloy 2,anodized surface 3,high hardness and good abrasion resistance Brake cylinder piston applied in hydraulic brake  cylinder of different automobilesFuding Xinlong Mechanical Components Co.,Ltdis a professional...

Plunger Type Piston 1,made of high quality aluminum alloy 2,anodized surface 3,high hardness and good abrasion resistance Plunger Type Piston applied in hydraulic brake  cylinder of different automobilesFuding Xinlong Mechanical Components Co.,Ltdis a professional...

Proportional valve assembly 1,high quality aluminum alloy 2,anodized surface 3,high hardness and good abrasion resistance  Proportional valve assembly applied in proportional valve of different automobilesFuding Xinlong Mechanical Components Co.,Ltd is a professional...

Proportional valve assembly 1,high quality aluminum alloy 2,anodized surface 3,high hardness and good abrasion resistance Proportional valve assembly applied in proportional valve of different automobilesFuding Xinlong Mechanical Components Co.,Ltd is a professional...

Proportional valve assembly 1,high quality aluminum alloy 2,anodized surface 3,high hardness and good abrasion resistance Proportional valve assembly applied in proportional valve of different automobilesFuding Xinlong Mechanical Components Co.,Ltd is a professional...