We are Telematrix - smaller producers of printed boards from East Europe. We produce 256 and 512 MB Unbuffered Unregistered ddr 400 module. We use gerber files under type Unbuffered Raw card A (x8 ddr) single sided, and we want to bye DDR memory chips 200 MHz bus speed, 32x8 and 64x8 data bit organized, in TSOP package.Cooperation is welcome.Also we buy another computer parts ,monitors and peripheral