In-House EO Sterilization for Reliable Medical Device Supply
BQ Plus Medical operates in-house EO sterilization centers with dedicated validation, documentation and release support, helping customers manage sterilization risk, batch traceability and delivery schedules with greater control.
More Than Sterilization Chambers
For medical device manufacturing, EO sterilization is not a stand-alone step. It must connect with production planning, product configuration, batch documentation, validation data, test results and shipment release.
BQ+ manages EO sterilization as part of the overall manufacturing and delivery system, with dedicated teams supporting project planning, documentation review, sterilization execution, testing follow-up and customer communication.
Three In-House EO Sterilization Centers
Shanghai EO Center
Supports BQ+ manufacturing and sterilization coordination for products produced in Shanghai.
Suzhou EO Center
An independent EO sterilization center supporting sterilization service and capacity flexibility.
Huaian EO Center
Supports sterilization needs connected with Jiangsu Huaian manufacturing operations.
EO Chambers
- 1 × 35 m³ EO sterilization chamber
- 12 × 20 m³ EO sterilization chambers
- 6 × 6 m³ EO sterilization chambers
Supporting Rooms
- 2 × 20 m³ aeration chambers
- 5 × 66 m³ aeration rooms
- 3 × 100 m³ pre-heating rooms
- 4 × 35 m³ cold rooms
Cycle Capacity
Approximately 311 m³ total EO chamber capacity per cycle, supporting both internal manufacturing and sterilization project coordination.
Controlled Sterilization Support From Planning to Release
BQ+ supports key EO sterilization testing and validation activities, including bioburden testing, sterility testing, bacteriostasis/fungistasis testing, EO residual testing and ECH residual testing.
Validation Planning
Project requirements, protocols, test items and timelines are reviewed before execution.
Record Control
Batch records, sterilization data and supporting documents are organized for review and traceability.
Project Coordination
Teams coordinate testing, data review, report preparation and customer communication.
Why In-House EO Sterilization Matters
For OEM and private-label customers, sterilization delays can affect delivery plans, documentation readiness and market supply. In-house EO capability gives BQ+ stronger control across manufacturing, sterilization, release and shipment preparation.
BQ+ has completed 400+ sterilization validation projects and 450+ external sterilization validation service projects, supported by standardized documentation, project management and technical review.
Validation Experience Built Into Daily Work
The sterilization validation workflow covers project planning, protocol preparation, cycle execution, data review, report generation and customer communication.
This experience helps BQ+ support customers with more predictable sterilization projects, stronger documentation readiness and reliable batch release coordination.
Frequently Asked Questions
Does BQ+ operate its own EO sterilization centers?
Yes. BQ+ operates in-house EO sterilization centers in Shanghai, Suzhou and Huaian.
What is the EO chamber capacity?
BQ+ has approximately 311 m³ total EO chamber capacity per cycle.
What testing does BQ+ support?
BQ+ supports bioburden, sterility, bacteriostasis/fungistasis, EO residual and ECH residual testing activities.
Plan Your EO Sterilization Requirements With BQ+
For customers who need medical device manufacturing with reliable sterilization coordination, documentation support and delivery planning, BQ+ provides integrated EO sterilization capability as part of its manufacturing system.