GCCL is leading analytical CRO specializing in the analysis of clinical trial samples, offering comprehensive services from Phase 1 to 4 for new drug development. GCCL has earned a reputation as a trusted partner, facilitating successful clinical trials through Asia and across international borders. Leveraging cutting-edge analysis platforms and professional manpower, GCCL provides a Bioanalytical Lab and Central Lab for large-scale clinical trial samples, method development & validation.