STA is one of the leading global API Manufacturers.

As a research-driven and customer-focused company, STA's services are designed to help our worldwide clients shorten the time and lower the cost of drug development and manufacturing by providing fully-integrated, cost-effective and efficient outsourcing solutions from preclinical batches through to commercial supply. Our flexible approach enables customers to benefit from tailored packages that balance their needs in terms of speed and cost.

Let us show you how STA can provide you with exceptional service to meet your small molecule API process development and manufacturing outsourcing needs.

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Responsiveness, transparent and effective communication from the first contact with STA through project delivery and beyond. Read more >

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A commitment to deliver your project that makes you feel that STA are a true extension of your internal team. Read more >

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Regardless of size or complexity, STA's world class expertise delivers manufacturing solutions from early preclinical development to commercial manufacture. Read more >

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Highly motivated, experienced and dedicated teams providing innovative solutions from early development through to competitive commercial supply. Read more >

Building on the foundations of STA business, we understand from personal experience what you need and expect from a service provider.

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Latest News


WuXi’s STA Leaders Provide
Industry Trends and Insights
During CPhI Worldwide 2016

Oct 17,2016

More than 36,000 pharma professionals from over …

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STA Receives 2016 CMO
Leadership Awards

Mar 30,2016

We are pleased to share with you that STA, our small-molecule manufacturing subsidiary, has…

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Upcoming Events


Biotech CMC Outsourcing Strategies – Boston

Sept 15, 2016

Cambridge, MA

Join our STA hosted “Biotech CMC Outsourcing Strategies” ...
Learn more >