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Products

The following products offered by JOKWANG I.L.I.
Certificates

We are committed to becoming a world leader in safety valves.

Certificate of Quality Management System
Authentication
signature
(labeled name)
ISO 9001:2015
Certification
Authority
BV
Effective
Date
2027.09.26
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Certificate of Enviromental Management System
Authentication
signature
(labeled name)
ISO 14001:2015
Certification
Authority
BV
Effective
Date
2027.09.26
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Certificate of Healty & Safety Management System
Authentication
signature
(labeled name)
ISO 45001:2018
Certification
Authority
BV
Effective
Date
2027.09.26
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Certificate of Registration
Authentication
signature
(labeled name)
Certification
Authority
KOREA HYDRO & NUCLEAR POWER CO., LTD.
Effective
Date
2028.03.02
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Certificate of Registration
Authentication
signature
(labeled name)
Certification
Authority
KOREA HYDRO & NUCLEAR POWER CO., LTD.
Effective
Date
2028.03.13
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Certificate of Registration
Authentication
signature
(labeled name)
Certification
Authority
KOREA GAS CORPARATION
Effective
Date
2026.12.31
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CERTIFICATE OF APPROVAL
Authentication
signature
(labeled name)
Certification
Authority
KOEN, KOSPO, EWP, KOWEPO, KOMIPO
Effective
Date
2026.03.02
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CERTIFICATION OF A QUALIFIED SUPPLIER
Authentication
signature
(labeled name)
Certification
Authority
KOEN, KOSPO, EWP, KOWEPO, KOMIPO
Effective
Date
2027.07.18
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ASME UV CERTIFICATE
Authentication
signature
(labeled name)
Certification
Authority
ASME
Effective
Date
2027.03.14
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ASME V CERTIFICATE
Authentication
signature
(labeled name)
Certification
Authority
ASME
Effective
Date
2027.03.14
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NBBI CERTIFICATE
Authentication
signature
(labeled name)
Certification
Authority
NBBI
Effective
Date
2027.03.14
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TR CU 032/2013
Authentication
signature
(labeled name)
On safety of equipment, which works under pressure
Certification
Authority
Techcenter S (Energomash)
Effective
Date
2028.04.20
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TR CU 032/2013
Authentication
signature
(labeled name)
On safety of equipment, which works under pressure
Certification
Authority
T-APM (Energomash)
Effective
Date
2028.04.16
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TR CU 010/2011
Authentication
signature
(labeled name)
On safety of machinery and equipment
Certification
Authority
T-APM (Energomash)
Effective
Date
2028.04.05
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TR CU 010/2011
Authentication
signature
(labeled name)
On safety of machinery and equipment
Certification
Authority
SM-GROUP (Energomash)
Effective
Date
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TR CU 010/2011
Authentication
signature
(labeled name)
On safety of machinery and equipment
Certification
Authority
SM-GROUP (Energomash)
Effective
Date
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TR CU 012/2011
Authentication
signature
(labeled name)
On safety of the equipment for work in explosive environments
Certification
Authority
Insitute of Industrial Safety (Energomash)
Effective
Date
2028.04.13
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CE/PED (Module B)
Authentication
signature
(labeled name)
EU-Production Type Certificate
Certification
Authority
ECM KOREA
Effective
Date
2029.01.14
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CE/PED (Module D)
Authentication
signature
(labeled name)
Notification of the Production Quality Assurance
Certification
Authority
ECM KOREA
Effective
Date
2027.01.14
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CE/PED (Module H)
Authentication
signature
(labeled name)
Notification of the Full Quality Assurance
Certification
Authority
ECM KOREA
Effective
Date
2025.03.14
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CRN Certificate
Authentication
signature
(labeled name)
Certification
Authority
New brunswick, Newforndland, Alberta, Ontario, Nova scotia, Prince edward island, Nunavut, Northwest territories, Yukon
Effective
Date
2031.01.20
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ABS PDA(Product Design Assessment) (Cryogenic)
Authentication
signature
(labeled name)
Certification
Authority
ABS
Effective
Date
2027.07.26
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ABS Type Approval (Cryogenic)
Authentication
signature
(labeled name)
Certification
Authority
ABS
Effective
Date
2027.09.13
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BV Type Approval
Authentication
signature
(labeled name)
Certification
Authority
BV
Effective
Date
2025.10.08
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BV TYPE APPROVAL (Cryogenic)
Authentication
signature
(labeled name)
Certification
Authority
BV
Effective
Date
2027.10.04
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RECOGNITION FOR BV MODE ¥± SCHEME
Authentication
signature
(labeled name)
Certification
Authority
BV
Effective
Date
2025.10.13
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CCS Type Approval
Authentication
signature
(labeled name)
Certification
Authority
CCS
Effective
Date
2027.12.11
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DNV¡¤GL Type Approval
Authentication
signature
(labeled name)
Certification
Authority
DNV¡¤GL
Effective
Date
2025.05.27
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KR Type Approval
Authentication
signature
(labeled name)
Certification
Authority
KR
Effective
Date
2028.04.19
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KR Type Approval (Cryogenic)
Authentication
signature
(labeled name)
Certification
Authority
KR
Effective
Date
2026.05.30
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LR Type Approval
Authentication
signature
(labeled name)
Certification
Authority
LR
Effective
Date
2029.06.17
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LR Type Approval (Cryogenic)
Authentication
signature
(labeled name)
Certification
Authority
LR
Effective
Date
2026.06.17
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LR TYPE APPROVAL(Cryogenic)
Authentication
signature
(labeled name)
Certification
Authority
LR
Effective
Date
2027.04.28
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LR TYPE APPROVAL (Cryogenic)
Authentication
signature
(labeled name)
Certification
Authority
LR
Effective
Date
2027.11.17
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LR TYPE APPROVAL (Cryogenic)
Authentication
signature
(labeled name)
Certification
Authority
LR
Effective
Date
2027.11.17
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NK Type Approval (Cryogenic)
Authentication
signature
(labeled name)
Certification
Authority
NK
Effective
Date
2027.10.13
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RS Type Approval
Authentication
signature
(labeled name)
Certification
Authority
RS
Effective
Date
2028.01.12
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RS Type Approval
Authentication
signature
(labeled name)
Certification
Authority
RS
Effective
Date
2025.06.29
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Certificate of Designation as an Advanced Technology Center
Authentication
signature
(labeled name)
Certificate of Designation as an Advanced Technology Center
Certification
Authority
Ministry of Trade, Industry Energy, Republic of Korea
Effective
Date
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Patent No. 10-0646869
Authentication
signature
(labeled name)
Patent No. 10-0646869
Certification
Authority
KIPO(Korea PIntellectual Property Office)
Effective
Date
Download  
Patent No. 10-0978061
Authentication
signature
(labeled name)
Patent No. 10-0978061
Certification
Authority
KIPO(Korea PIntellectual Property Office)
Effective
Date
Download  
Patent No. 10-1829864
Authentication
signature
(labeled name)
Patent No. 10-1829864
Certification
Authority
KIPO(Korea PIntellectual Property Office)
Effective
Date
Download  
Patent No. 10-2024226
Authentication
signature
(labeled name)
Patent No. 10-2024226
Certification
Authority
KIPO(Korea PIntellectual Property Office)
Effective
Date
Download  
Patent No. 10-2533556
Authentication
signature
(labeled name)
Patent No. 10-2533556
Certification
Authority

Effective
Date
Download  
Patent No. 10-2582397
Authentication
signature
(labeled name)
Patent No. 10-2582397
Certification
Authority
KIPO(Korea PIntellectual Property Office)
Effective
Date
Download  
Patent No. 10-2582401
Authentication
signature
(labeled name)
Patent No. 10-2582401
Certification
Authority

Effective
Date
Download  
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