gas spring, We can produce all kinds of Auto support gas springs for various automobiles such as Audi, BMW, etc. Auto support gas spring is used to support the Auto's engine cover or trunk lid. We can produce all kinds of Auto support gas springs for various automobiles such as Audi, BMW, etc. Please send us the OEM No., or your drawings, samples Gas spring for BMW CX OE.M OL(MM) 3 E30 ...