Shanghai Newmeen Medical Co., Ltd. delivers high-purity single-use bioprocess bags, mixing and fermentation skids, automated integrity testers, and fluid management systems engineered to accelerate biopharmaceutical production.
ISO Cleanroom Fabricated | SAL 10⁻⁶ | Low Leachables & Extractables
From laboratory proof-of-concept to commercial batch manufacturing.
2D/3D sterile liquid storage, magnetic mixing bags, WAVE rocking bags, cryogenic storage down to -196°C, and custom sampling arrays.
Explore BagsAutomated filter integrity testers, bag integrity testers, single-use pressure monitoring stations, TFF ultrafiltration skids, and WAVE bioreactors.
Explore EquipmentPlatinum-cured silicone tubing, thermoplastic TPE pipes, aseptic disconnection rings, sanitary TC clamps, CPC fittings, and pinch valves.
Explore Fluid PartsTyvek sterilization breathing pouches, cleanroom markers, lint-free wipers, sterile goggles, and stationary meeting Class A/B protocols.
Explore CleanroomTechnical specifications and regulatory compliance insights for engineering and procurement.
1. What pharmacopeia and regulatory compliance standards do your single-use bioprocess bags meet?
All fluid-contact bags are produced in Class C cleanrooms, irradiated with gamma sterilization, and conform to USP <87> biological reactivity, USP <88> Class VI testing, USP <788> particulate matter limits, and maintain endotoxin levels below 0.25 EU/ml.
2. Can single-use manifolds and tubing assemblies be custom-tailored to specific process lines?
Yes, we provide fully customizable configurations including tubing material choices (platinum-cured silicone or weldable TPE), customized lengths, sanitary TC flanges, aseptic disconnectors, quick-connect fittings, and sterile sampling valves.
3. Which testing methods does the filter integrity tester support, and is it 21 CFR Part 11 compliant?
The unit performs bubble point, diffusion flow, pressure decay, and water intrusion tests (WIT), featuring multi-tiered user permissions, secure historical storage, and non-editable PDF exports for GMP audit traceability.
4. What pressure ranges and port configurations are available for the single-use pressure sensors?
Sensors feature measurement ranges suitable for standard bioprocess pipelines and come with diverse process connections including male/female Luer, 1/4" to 1/2" hose barbs, and sanitary TC25/TC50 ends compatible with digital loggers and transmitters.
5. How do the cryogenic freeze bags perform under ultra-low storage temperatures?
Manufactured from durable fluoropolymer single-layer films, the cryo bags withstand extreme thermal ranges from -196°C in liquid nitrogen to 121°C autoclaving, maintaining structural integrity for cell therapies and high-value drug substance storage.
6. What batch capacities are supported by the hollow fiber tangential flow filtration systems?
Systems range from laboratory scale handling dozens of milliliters up to automated pilot and industrial skid platforms designed for monoclonal antibodies, viral vectors, and nanoparticle clarification.
7. How do the sterile sampling bags prevent sample cross-contamination during monitoring?
The sampling assemblies combine a needleless sampling valve with an integrated sampling needle in single or multi-channel arrays, allowing immediate, closed sample collection followed by safe disconnection via pinch rings.
8. Which tubing sizes and materials work with the aseptic disconnection tools?
Both manual and electric battery-operated crimping pliers fit tubing sizes ranging from 1/8" to 1/2" inner diameter, utilizing high-hardness blades to cleanly seal and sever nickel-plated brass truncation rings.
9. What advantages do single-use magnetic mixing systems offer over stainless steel vessels?
Single-use bottom-mount magnetic mixing bags eliminate mechanical shaft seals, prevent risk of leakage, and avoid clean-in-place (CIP) and sterilize-in-place (SIP) cleaning validation protocols.
10. What material options and configurations are available for cleanroom sterilization breathing bags?
Sterilization bags come in flat rolls, 3D gusseted rolls, and self-sealing pouches made from medical dialysis paper or DuPont Tyvek 1073B combined with medical HDPE film, compatible with steam and EO sterilization.
11. What release testing and documentation are supplied with single-use consumable shipments?
Each delivery includes a Certificate of Analysis (CoA) containing material test reports, sterility assurance level (SAL 10^-6) validation, endotoxin test results, particle counts, and irradiation certificates.
12. What support is available for instrument IQ/OQ qualification and periodic recalibration?
Comprehensive Installation Qualification (IQ) and Operational Qualification (OQ) protocols are available alongside factory calibration services for pressure sensors and integrity testing instruments.