About SJE
Certifications
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Nominated OPTIMA STEAMER as 'World-class Product'
by the Korean Ministry of Trade, Industry & Energy
Conveyor Cleaning Tool
Certificate(Pneumatic)
Display Monitoring
Certificate
Conveyor Cleaning Tool
Certificate(Suction)
Designation
Small Giant Company
of Korea
Leading Company
c-CSA-us(CSA+NRTL)
CE(MD)_OPTIMA EST
CE(EMC)_OPTIMA EST
CE(EMC)_OPTIMA XD
CE(MD)_OPTIMA XD
CE(MD)_OPTIMA XE
CE(EMC)_OPTIMA XE
Excellent Venture Company
Busan SME Prize
Industry Leader Fusion
Steam Boilers Certificate
Steam Boiler USA PATENT
Sewage Suction Nozzle Certificate
Vortex Spray Nozzle Certificate
CSA
CE-Electromagnetic Compatibility
CE-Machinery
INMETRO
CE-Electromagnatic Compatibility Directive
CE-Low Voltage Directive
Trademark Registration OPTI Masteamer
Design Registration
Busan Mayor Citation
Industry Minister Citation
Miryang Market Citation
R&D Center
SME Human Resource Development
Promising Export SME
Korea International Trade Association Membership
KTR SW15 Certificate
Electrical Appliances Safety Certificate-MIRAGE 1629
Electrical Appliances Safety Certificate-MIRAHE 1215
Electrical Appliances Safety Certificate-YP1400
Busan,Ulsan Venture Association Membership
ISO 9001
KOTRA Seal of Excellence, a Mark of Quality, High Technology and Trustworthiness
Tomorrow Fill Deductions Company
Korea International Trade Association Certification
Letter of Guarantee by Korea Technology Finance Corporation
Calibration Certificate
ELECTR~1
Prime Minister Citation
Quality Management System Certificate
Membership of Korea Industrial Technology Association
Letter of Confirmation by Korea Technology Finance Corporation
A+ Membership of Korea Industrial Technology Association
INNO-BIZ Letter of Confirmation
Patent Application for "Steam Boiler"
Citation by Government Ministry of Knowledge Economy
Certificate of Innovative Technology by Technological Innovation Association
Certificate of Trademark Registration for "OPTIMA STEAMER"
Memorandum of Understanding with Silla University
Best Trader of the Month
NRTL
Certificate of Main-Biz (Management & Innovation Business)
Certification of GOST-R
CE-LVD
CE-EMC
Test Report of KESCO Safety Test Center
Certificate of Trademark Registration for "Portotec Korea"
Certificate of Trademark Registration for "M1001"
Certificate of Trademark Registration for "L2003"
Certificate of Trademark Registration for "H2003"
SJE Certifications
Registration of Utility Model
Registration of Design
Busan Represents Start-ups