Locations

Serving The Global Market

We are proud to operate two advanced sites in China dedicated to ensuring a stable and reliable supply of life-saving medicines to patients worldwide. Both sites and processes are designed to meet global regulatory standards, including NMPA, FDA and EMA.

Modern office building with glass facade, surrounded by trees, green lawn, and a reflecting pool under a clear blue sky

Suzhou, China

Total Capacity: 60,000L

Located at the heart of a global biomanufacturing hub, our Suzhou facility provides biologics development and clinical- and commercial-scale drug substance and drug product GMP manufacturing. 

It holds one of the largest commercialized antibody manufacturing capacities in China at 60,000 liters, and is equipped with international standard process equipment, analytical instruments, HVAC systems, and an online monitoring system. 

  • 218 Xinghu Street, Unit 101, Building C14 
    Suzhou Industrial Park 
    Suzhou, Jiangsu, China  
Aerial view of a large modern office complex surrounded by greenery and roads in an urban area.

Plant 1 

Capacity: 6,000L
1,000L x 6 
Single-Use

Plant 2 

Capacity: 18,000L
3,000L x 6 
Stainless Steel

Plant 3 

Capacity: 36,000L 
3,000L x 12 
Stainless Steel

Quality Control Laboratories

In-process, release and stability testing 

Drug Product Fill-Finish

Includes vial and pre-filled syringe filling lines, manual and auto visual inspection, and AI assembly and packaging lines 

ADC Pilot Facility

GMP manufacturing from conjugation development to final formulation of drug substance 

Hangzhou, China  

Total Projected Capacity: 172,000L

Our newest mammalian manufacturing facility offers integrated development, large-scale manufacturing of bulk drug substance production with 4 x 20,000-liter bioreactors in operation, and comprehensive drug product services.  

The Hangzhou site also offers a standalone ADC & AXC bioconjugation facility, which supports the manufacture of various bioconjugates including high potency ADCs for clinical and commercial supply in both small- and large-scale production.

  • 268 Shunfeng Road, Linping District,  
    Hangzhou, Zhejiang, China 
Aerial view of modern industrial park with colorful buildings, green spaces, and surrounding urban skyline.

Plant 1

Capacity: 172,000L

In Operation 
20,000L x 4 
Stainless Steel 

Under Construction 
2,000L x 6
Single-Use 
20,000L x 4 
Stainless Steel

Drug Product Fill-Finish

120 million units annually 
Includes vial and pre-filled syringe filling lines, auto visual inspection, and AI assembly and auto packaging lines

ADC Commercial Facility

Drug Substance: 100L-500L 
Drug Product: 2 x 7.5㎡lyophilizer, 2 x 35㎡lyophilizer (Under Construction) 

Quality Control Laboratories 

In-process, release and stability testing 

Warehouse

Extensive storage for global distribution 

Administration Hall 

Home to our innovation center and related administrative functions 

Contact

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