At Exfatter Apparel, we don’t just claim to use premium bamboo fiber—we prove it. Every year, we voluntarily submit our bamboo fabrics to third-party testing to ensure that every yard meets our strict quality standards and that the fiber content remains 100% authentic.
In March 2026, we once again commissioned Intertek, one of the world’s leading testing and certification bodies, to analyze our signature bamboo-spandex printed single jersey. The test results confirm what we’ve always stood for: uncompromised quality, material traceability, and supply chain transparency.
What the Intertek Test Report Shows
| Test Item | Result |
|---|---|
| Bamboo Fiber Content (Tenbro) | 94.6% |
| Spandex Content | 5.4% |
| Test Method | FZ/T 01057.1~4-2007, GB/T 2910.1-2009, T/TZCYLM 4-2022 |
| Test Institute | Intertek Testing Services Ltd., Shanghai |
| Report Number | SHAT08708024 |
The report clearly identifies the bamboo fiber used in our fabric as Tenbro® (also referred to as TANBOOCEL in the test), a globally recognized brand known for its consistent quality and sustainable production process. The remaining 5.4% is elastane, which provides the stretch and recovery essential for activewear, babywear, and loungewear.
Why We Test Annually
For us, quality is not a one-time effort—it is a continuous commitment. By conducting regular third-party tests, we ensure that:
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Material authenticity is verified – Every batch of fabric is confirmed to contain genuine Tenbro® bamboo fiber, not generic or mislabeled alternatives.
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Supply chain consistency is maintained – Our suppliers are held to the same high standards, ensuring that what we deliver today matches what we delivered years ago.
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Brand partners receive full transparency – Our customers can trust that the material specifications we promise are backed by independent laboratory reports.
This level of diligence is especially important for brands that serve sensitive markets—babywear, intimates, and activewear—where material safety and performance are non-negotiable.
What This Means for Your Brand
When you partner with Exfatter, you are not just working with a manufacturer. You are working with a partner who:
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Uses Tenbro® bamboo fiber – one of the most trusted bamboo fiber brands in the industry.
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Works with OEKO-TEX® certified suppliers – ensuring that the yarn is tested for over 300 harmful substances.
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Publishes test results annually – because transparency builds trust.
Whether you are developing a new bamboo activewear collection, expanding your babywear line, or exploring sustainable loungewear, you can rely on the consistency and safety of our materials.
Commitment to Quality and Sustainability
Our annual testing program is just one part of our broader quality assurance system. In our vertically integrated facility, we maintain strict control over every stage of production:
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Fabric inspection before cutting
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In-process quality checks throughout sewing and finishing
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100% needle detection for product safety
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Biodegradable packaging to reduce environmental impact
Combined with our GOTS, Disney FAMA, and ISO 14001 certifications, these practices ensure that every garment leaving our factory meets the highest standards of quality, safety, and sustainability.
Access the Full Report
For brand partners who require detailed documentation, the full Intertek test report (Report No. SHAT08708024) is available upon request. We are happy to share the complete laboratory findings to support your own quality assurance and sourcing requirements.
Let’s Build Quality Together
If you are looking for a manufacturing partner who takes material quality as seriously as you do, we would love to hear from you.
📩 Contact us: eddie@nea.ltd
🌐 Learn more: exfatter.com