Car Oil Filter silencer Eco cartridge oil filter silencer 1.It is Oil filter silencer. 2.The surface is sprayed.

 Car Oil Filter silencer Eco cartridge oil filter silencer

1) It is  Oil filter silencer. Aluminium die-casting,Spray treatment,surface is 0.4 mm steel shot blasting, ensure coating  and strength, use salt spray test.

2)In a precision CNC  machining processing, ensure products, the plane parallelism and perpendicularity.

Car Oil Filter silencer Eco cartridge oil filter silencer