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Global Presence

Global Presence

Building a worldwide filtration R&D, manufacturing, and supply chain network — with China as the powerhouse and Boston as the innovation engine — empowering global bioprocessing excellence.

Global Footprint

Alioth has established a Membrane R&D Innovation Center in Boston, USA, dedicated to the formulation and process development of advanced filtration membrane materials.

We operate self-owned manufacturing bases for filtration membranes and filters in Shanghai, China, complete with verification centers and supporting facilities. These allow us to deliver high-quality, high-performance filtration products and solutions to the pharmaceutical industry.

Furthermore, our International Operations Center in France enables us to better serve pharmaceutical enterprises across global markets.

Global Sites

The Alioth Manufacturing Bases: Driving Filtration Innovation, Ensuring Reliable Delivery

Membrane Materials Production Base

Shanghai, China

Membrane Materials Production Base

Alioth Membrane Manufacturing Base Located in Lingang New Area, Shanghai, our 3,000+ sqm membrane facility is equipped with industry-leading automated processes and equipment. We specialize in the commercial-scale production of high-performance sterilizing-grade, virus removal, and ultrafiltration membranes. Backed by a team of senior domestic process experts, Alioth ensures highly efficient and reliable technology transfer and scale-up from R&D to mass production. This expertise provides our clients with guaranteed supply chain security and deterministic product performance.

Integrated Filters R&D & Manufacturing Base

Shanghai, China

Integrated Filters R&D & Manufacturing Base

Alioth Integrated R&D and Manufacturing Base Located in Lingang Special Area, Shanghai, our integrated facility combines high-standard manufacturing, process development, and product innovation. We provide end-to-end filtration solutions, seamlessly taking your products from initial R&D to commercial-scale production. High-Standard Manufacturing Facility Spanning over 2,200 sqm, our GMP-aligned facility features ISO Class 7 cleanrooms with stringent environmental controls. With an annual capacity of over 200,000 sterilizing-grade filters, we guarantee large-scale, stable, and flexible supply. R&D and Process Development Center Our facility includes a 1,000 sqm process development laboratory and filter R&D center, alongside a 1,000 sqm professional warehousing space to ensure the organized and secure management of all materials and products. Certified Quality Our operations are fully certified to ISO 9001 (Quality), ISO 14001 (Environment), and ISO 45001 (Occupational Health & Safety) standards, ensuring continuous improvement and full process control. Our unique, closed-loop "R&D-to-Manufacturing" ecosystem fundamentally guarantees deterministic product performance, batch-to-batch consistency, and rapid technology transfer.

Validation Center

Shanghai, China

Validation Center

Alioth Validation Center Located in Lingang, Shanghai, our 800 sqm center is equipped with advanced analytical instruments, including LC-MS/MS, Headspace GC-MS, Digital GC-MS, SEM, FTIR, online SIP systems, and particulate matter testers. This robust hardware foundation ensures high-precision testing. Comprehensive Validation Services We provide process-specific validation for filters and single-use systems, covering Extractables & Leachables (E&L), chemical compatibility, bacterial retention, and adsorption testing. Our goal is to ensure the efficacy and reliability of your filtration processes while meeting stringent regulatory compliance. Certified Data Integrity Operating under the ISO 9001 Quality Management System, our center is CNAS-accredited and independently audited by Lloyd's Register Quality Assurance (LRQA). We guarantee that all data is authentic, accurate, and fully traceable. Expert Team Our core team comprises veterans from leading global pharmaceutical filtration companies, bringing years of hands-on validation experience. Having successfully delivered projects for top domestic pharmaceutical enterprises, our practical expertise and professional capabilities are highly recognized across the industry.

Depth Filter Production Base

Hangzhou, China

Depth Filter Production Base

Alioth Depth Filter Manufacturing Base Located in Hangzhou China, our 2,000 sqm facility is dedicated to the commercial-scale production of high-performance depth filters. Through rigorous manufacturing and quality control, we deliver stable, reliable filtration solutions. Scalable Manufacturing & Capacity Equipped with optimized production lines and precision engineering, our facility ensures consistent output and reliable supply. International Standards Compliance Designed by referring to GMP principles, our base is fully certified in: ISO 9001 (Quality Management) ISO 14001 (Environmental Management) ISO 45001 (Occupational Health & Safety)

Membrane Innovation Center

Global Collaboration

Membrane Innovation Center

Located in Boston in the US — one of the global life sciences hubs — Alioth's membrane innovation R&D center is dedicated to original innovation and disruptive breakthroughs in cutting-edge filtration membrane technology, addressing key process challenges in biopharmaceutical manufacturing processes.

International Business Operation Center

Lyon, France

International Business Operation Center

Alioth International Business Operation Center in France is positioned to oversee our global market strategy, business development, and customer services. The international team is committed to bringing Alioth's innovative filtration technologies and solutions to biopharmaceutical companies worldwide. Beyond pursuing commercial opportunities, we focus on building long-term, mutually trusting, and mutually beneficial strategic relationships with global partners.