SVE is our house brand at LRS. To my knowledge we have had 0 control arms break. We had some problems with the bushings, but we addressed that, and no problems since then. I had our SVE control arms on my vortech'd 02 and beat on that car daily, and not once did they ever break or crack a weld.
Are they made in China? Not that it matters frankly, because EVERYTHING seems to be made in China these days.
The design of your LCA's appear very similar to the designs by MM, do you know whether or not LRS copied MM's design? Again, I realize copying products occurs in all industries and I'm certainly not ripping on LRS, just curious.