We are the memory module OEM manufacturer in china with the SMT service for our customers .

We offer the ddr ram. SD ram . ddr2 ram. ddr3  for laptop and desktop.

Generally, we sale different model of memory ram below :

SD 133MHZ for different size

DDR 400MHZ for different size

DDR2 33MHZ  for different size

DDR2 66Z66yMHZ for different size

DDR2  800 MHZ  for different size

All of above , have great compatibily and good quality !

If you need the computer memory , pls do feel free to contact us !