DDC-US

I was very happy with the service you provided to my grandson and his daughter. I never seen him smile so much. Thank You

Helpful once I committed, everyone I talked to was helpful and accommodating.

It was just wonderful and right on time I appreciated it really helped me out.

I had a wonderful experience with them.

DDC was very prompt and informative through the entire process. Being able to track the package's arrival at the lab, then being notified from DDC of the process was amazing. Having results within 2 days of receiving the samples in their lab was great service. Worth it!