All the core components need to pass strict testing before they become inventory. We only choose the certified supplier, and we will do batch inspections to eliminate the potential issues from the original source.
Customized Solution
Our R&D team can provide fully customized TOC Analyzer solutions according to your requirements such as function or appearance
Competitive Pricing
Our TOC Analyzer costs only a fraction of overseas brands; we help you save costs.
Three-Level User Management
Supports standard users, admin users, and super admins for secure and organized access control.
Innovative Companies We Support
About
Leading Analytical Instrument Supplier In China
Guangdong Folis Technology Co., Ltd. a professional manufacturer specialized in TOC Analyzers, Glove Leak Testers, and Filter Integrity Testers,high voltage breakdown testers and other analytical instruments .With a strong R&D team of 15+ engineers, we provide reliable and cost-effective testing solutions for pharmaceutical and laboratory industries. Our instruments comply with international standards such as USP <643>, FDA 21 CFR Part 11, CE, and ISO. We also offer customized solutions, fast delivery, and competitive pricing to meet the needs of global customers.
Read More
50+
Skilled Team Members
100+
Factory Employees
15
R&D Engineers
50+
Export Regions
Hot selling Product
Main Products
TOC Analyser
Online TOC analyzer
Glove Leak Tester
Why us
Why 1000+ Global Clients Choose Us?
Pre-sales
Not sure which model fits your lab requirement ? Our team provides application-based recommendations to ensure compliance from the start.
Order Processing
Professional wooden case ensures your sensitive TOC analyzer or Glove leak tester arrives damage-free. We will provide support in logistics tracking and customs documents.
Installation Support
Once you receive your tester, our team will provide step-by-step guidance for installation and IQ/OQ documents, helping you meet validation requirements fast.
After-Sales
Any quality concerns? Our team is ready to provide remote assistance. Whether it’s a TOC analyzer calibration issue or a glove leak tester anomaly, our technical team is available for real-time support to minimize downtime and maximize productivity.
Precision Manufacturing
Every TOC analyzer and glove leak tester is made in an ISO-certified factory. From key components to final release, we implement strict quality control at every stage to ensure stable and precise data. Here are the 4 steps:
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Strict Components InspectionStrict Components Inspection -
Precision Assembly and Burn-in TestPrecision Assembly and Burn-in TestSkilled technicians assemble each tester in a clean environment. Every tester undergoes a minimum 48-hour continuous power-on burn-in test. We do this to prevent potential issues in advance and ensure stable performance.
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Calibration & ValidationCalibration & ValidationEvery TOC analyzer is calibrated using traceable reference standards to ensure USP/EP compliance. Each glove leak tester is validated against calibrated leaks to guarantee testing accuracy.
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Function Testing & ShipmentFunction Testing & ShipmentWe test each instrument under simulated customer conditions. After approval, the tester is packed in a shockproof carton, then in a wooden case for international shipping. The calibration certificate and user manual are included inside the carton.
Application
Industries Application
Pharmaceutical
Semiconductor
Food & Beverage
Research Labs
More Application
- Cosmetics
- Nuclear Power
- Chemical
- Environmental
- Contract Manufacturing
process
How to Start a Project with Us ?
From enquiry to delivery, a professional team follows up at every step. Our skilled sales staff communicates closely with customers, while professional technicians are ready to answer any technical questions. We are committed to providing a smooth and transparent order experience for you.
Enquiry
Not sure which model to choose for your project? Our sales team will recommend the right model based on your specific needs. We will ask some questions to confirm the model . We make sure that you get the right tester without overpaying.
Quotaion
You will receive an official quotation including model, description, price, payment terms, delivery time, bank information, and warranty. Once approved and payment is arranged, we will start to produce the tester for your company.
Manufacturing
After confirming the order , We follow ISO standards for assembly, burn-in, calibration, and functionality testing.Every unit is validated under simulated customer conditions.We make sure the tester is qualified.
Shipping
After passing all tests, the tester will be packed in a shockproof carton, then packed in a wooden case for international shipping. We share with the customer for tester shipping picture or video. We provide tracking updates and assist with customs documents until you get the tester safely.
Installation
Upon arrival, our engineers provide unboxing, installation, and operation training via video or remote connection. IQ/OQ documentation support is also available to help you pass audits easily.
After-Sales
From the moment of delivery, you receive lifelong technical support. Whether it’s a TOC calibration question or a leak tester anomaly, our team is ready with remote diagnosis and guidance.
FAQ
How to Choose the Right TOC Analyzer Model?
1. Water sample (pure water or wastewater)
2. Measuring range (0-1.6ppm or higher for pure water, 0- 3000 ppm or higher for wastewater）
3. Testing method (online or offline )
Does Your Instrument Comply with CFR 21 ?
Yes, our instrument complies with CFR 21. We provide audit trails, access control, electronic signatures, and IQ/OQ documentation packages.
What's the Difference Between Combustion and UV Methods?
Combustion method offers strong oxidation—ideal for complex samples like wastewater and high-salt matrices, but requires more maintenance.
UV method suits routine samples like pure water and WFI —low maintenance, ideal for online monitoring. Choose based on your sample type.
How Do I Choose the Right Glove Leak Tester Model?
1. Glove type (isolator or biosafety cabinet?)
2. Flange size (255mm or custom?)
3. Test method (online or offline?)
How Often Should the Instruments Be Calibrated?
TOC analyzer: Annually
Glove leak tester: Annually
Filter integrity tester: Annually
What Our Happy Client Say
From the lab to the factory, our customers across pharmaceutical, biotech, and manufacturing industries love Folistech analytical testers to deliver accuracy, efficiency, and compliance. Here’s what they say about their good experience with us.
We used to send water samples to local labs, waiting for many days for results. Now with Folistech TOC analyzer, we get precise data on-site—saving us 60% in testing costs and time.
Dr. SophiaLaboratory Director, PureWater PharmaceuticalsPreviously, we needed hours to train new technicians with old equipment. The Folistech glove leak tester has a user-friendly interface -A new technician can run tests fast after just 15 minutes of training.
James MillerFacility Training Supervisor, BioLabsFolistech filter tester simplified our validation process and sped up every audit. Reliable, fast, and always compliant—exactly what our production needs.
Production ManagerRED Director, Filter Manufacturer
Download product datasheets, user manuals, validation guides, and application notes for TOC Analyzer, Glove Leak Tester, filter integrity tester, and other testers.
Watch product demos, step-by-step tutorials, and maintenance guides to get the most from your equipment.
Step-by-step instructions, method setup guides, and daily operation tips for all our testing instruments.
News and Blog
Get a quote today- MOQ-friendly, Stable lead time, consistent quality!
China’s Leading Manufacturer of TOC Analyzers, Glove Testers & Filter Integrity Testers.
