“ST Pharm provides reliable and timely custom manufacturing services for API following stringent quality system and close communication with the clients.” Founded in 1983, ST Pharm (formerly known as Samchully Pharmaceutical) has been offering excellent custom manufacturing services of APIs and their intermediates to meet clients’ high expectation for their use in pharmaceutical development in compliant to cGMP requirements. Our reliability in service, which is well-proven through decades of business relationship with many big pharmas and biotech clients, is the essence of our strength along with our expertise in process development and scale-up optimization. Historically, ST Pharm has been focusing our expertise on nucleoside based active pharmaceuticals in various antiviral drug applications; we became the world largest supplier of Thymidine in the late 1990s and Zidovudine in the mid 2000s and protected nucleosides in the early 2000s. ST Pharm has continuously been expanding its service offering, including synthesis of therapeutic oligonucleotides. In June 2010, ST Pharm became a subsidiary of Dong-A Pharmaceutical, the top pharmaceutical company in Korea. ST Pharm is committed to expanding its business scope into generic APIs and their intermediates with full support and collaboration with parent company Dong-A Pharmaceutical.