JOTAIN | Management-system certificate summary
English reading aid | Prepared 8 September 2026

SOURCE AND USE
This summary translates the three Chinese certificates in the original PDF:
https://jotainmaterials.com/documents/quality/jiangsu-huaigang-management-system-certificates-2026.pdf
Use the original certificate and current issuing-body record for qualification.
This reading aid is not a replacement certificate, a certified translation or
confirmation of current registry status. Dates below are printed on the originals.

CERTIFIED ORGANIZATION AND SITE
Chinese legal name: 江苏淮钢新材料科技有限公司
English name used by JOTAIN: Jiangsu Huaigang New Material Technology Co., Ltd.
Registered address: No. 188 Xi'an South Road, Qingjiangpu District, Huai'an, China.
Operating site: Within the Huaigang plant, No. 188 Xi'an South Road,
Qingjiangpu District, Huai'an, Jiangsu, China.
Original operating-site wording:
江苏省淮安市清江浦区西安南路188号淮钢厂区内

PAGE 1 | QUALITY MANAGEMENT
Certificate number: 81326Q00684R000
Standard: ISO 9001:2015 / GB/T 19001-2016
Scope: Sales of metal materials (steel); steel surface heat-treatment processing.

PAGE 2 | OCCUPATIONAL HEALTH AND SAFETY MANAGEMENT
Certificate number: 81326S00548R000
Standard: ISO 45001:2018 / GB/T 45001-2020
Scope: Occupational health and safety management activities associated with
sales of metal materials (steel) and steel surface heat-treatment processing.

PAGE 3 | ENVIRONMENTAL MANAGEMENT
Certificate number: 81326E00556R000
Standard: ISO 14001:2015 / GB/T 24001-2016
Scope: Environmental management activities associated with sales of metal
materials (steel) and steel surface heat-treatment processing.

DATES AND ISSUER | ALL THREE PAGES
Initial certification date: 23 July 2026.
Current issue date: 23 July 2026.
Expiry date printed on each certificate: 22 July 2029.
The originals require at least annual surveillance during the validity period
and the relevant satisfactory-surveillance marking to remain valid.
Issuing organization, as printed: 科汇认证（江苏）有限公司
English translation for identification: Kehui Certification (Jiangsu) Co., Ltd.
The originals also name 科汇认证中心 (Kehui Certification Center).
Verification routes printed on the originals: www.cnca.gov.cn and www.kehuirz.com,
or the QR code on each original certificate. Match the holder, number, site,
standard, scope and current status when checking the issuing-body record.

ORDER DOCUMENTS
These management-system certificates identify the named entity, site and scope.
They do not certify a particular heat, processing lot, bar, component or shipment.
Confirm the order's actual producer, processing route, inspection requirements,
issuing entity and delivery documents separately.