Views: 0 Author: Site Editor Publish Time: 2026-11-04 Origin: Site
Before approving a new supplier of PEEK, PEI, PSU or PPS sheets and rods, most overseas buyers ask the same question: Can you show us your quality certificates? This article explains why buyers ask, which certificates Suzhou Jutai New Materials holds, and which documents you can request with an order.
JUTAI holds an ISO 9001:2015 certificate issued by SGS (Cert No. CN18/20252), valid from 2024-05-29 to 2027-05-28. Scope: design and manufacture of engineering plastics.
The company also holds a National High-Tech Enterprise Certificate (No. GR202432006798) and a GJB 9001C-2017 military quality management system certificate (No. 0342026QGJB0418R100).
On request, we can provide TDS, COA, COC, MSDS, and RoHS/REACH reports for the listed grades.
All certificates are on our Certificates page.
High-performance plastics often go into demanding parts: semiconductor fixtures, electrical insulators, pump and valve components, and machine parts. A material problem can stop a production line, so purchasing and quality teams want proof that the supplier works under a controlled system.
A quality management system (QMS) certificate shows that an independent body has audited the supplier's processes. For many buyers it is a basic requirement for supplier onboarding.
Tip: Check three things on any QMS certificate: the certificate number, the validity dates and the scope. The scope should cover the products you are buying.
Item | Details |
|---|---|
Standard | ISO 9001:2015 |
Certification body | SGS |
Certificate No. | CN18/20252 |
Validity | 2024-05-29 to 2027-05-28 |
Scope | Design and manufacture of engineering plastics |
The scope covers both design and manufacturing, which matches how we supply PEEK, PEI, PSU and PPS semi-finished products.
Download the ISO 9001 certificate (PDF)
Suzhou Jutai New Materials holds a National High-Tech Enterprise Certificate (No. GR202432006798, issued 2024-11-19). This is a Chinese government recognition for companies engaged in research and development.
Download the High-Tech Enterprise certificate (PDF)
The company also holds a GJB 9001C-2017 military quality management system certificate (No. 0342026QGJB0418R100, issued 2026-10-13, valid to 2029-10-06). GJB 9001C is a Chinese QMS standard. This certificate applies to the company's quality management system. It is not a product qualification or approval for any customer's application.
Download the GJB 9001C certificate (PDF)
Beyond company certificates, buyers usually need documents for specific materials or orders:
TDS (Technical Data Sheet): typical properties of a grade, for material selection.
COA (Certificate of Analysis): inspection results for a production lot, on request.
COC (Certificate of Conformity): confirms that the delivered goods match the order, on request.
MSDS: available on Downloads for JUTAIPEEK NA/GF30/CF30, JTYPEI NA/GF30 and JUTAIPSU NA.
RoHS and REACH SVHC reports: 2026 CTI reports for PEEK NA, PEEK ESD, PEEK GF30, PEEK CF30, PEI NA, PEI GF30, PPS NA and PSU NA.
Tip: List the documents you need on your RFQ or purchase order, such as "COA + COC per lot, RoHS/REACH for PEEK GF30". That way the paperwork is ready when the goods ship.
A QMS certificate shows that the company's processes are controlled and audited. It does not replace the grade-level data and order-level records your application needs. For a full supplier approval, combine:
The company QMS certificate (ISO 9001).
Grade-level data (TDS, MSDS, RoHS/REACH where applicable).
Lot-level records (COA, COC) for each shipment.
Your own incoming inspection and, where needed, application testing.
Industry-specific approvals, such as medical, food-contact or aerospace qualifications, need their own evidence. Ask us about any specific requirement before you order.
JUTAI supplies PEEK, PEI, PSU and PPS sheets and rods under an SGS-certified ISO 9001:2015 system whose scope covers the design and manufacture of engineering plastics. The company also holds High-Tech Enterprise and GJB 9001C-2017 QMS credentials. Together with TDS, COA, COC, MSDS and RoHS/REACH reports, these give your quality team what it needs to qualify a supplier.
View all certificates on our Certificates page, or contact us to request a document package for your grades.
Is JUTAI ISO 9001 certified?
Yes. We hold ISO 9001:2015 certificate CN18/20252, issued by SGS, valid from 2024-05-29 to 2027-05-28.
What does the ISO 9001 scope cover?
Design and manufacture of engineering plastics.
Does the GJB 9001C certificate qualify my product for defense use?
No. It is a military quality management system certificate held by the company. It does not qualify or approve any customer's product or application.
Can you provide a COA and COC with each shipment?
Yes, on request. Please state your requirements on the RFQ or purchase order.
Do your materials have medical or food-contact certification?
These certificates do not cover medical or food-contact approval. Contact us with your specific requirement and we will tell you what documents are available.
Where can I download the certificates?
On our Certificates page. MSDS files are on Downloads.
