Built over time. Moving forward.
From the start of the business to machinery development and facility expansion.
Sungann Machinery begins business
Application for design registration
Korean Intellectual Property Office
Design registration No. 201530 — waste-wire cutting blade
Korean Intellectual Property Office
Utility model registration No. 0155084 — waste-wire cutting tool
Korean Intellectual Property Office
Office reconstruction and relocation
Utility model registration No. 0284280 — shredder
Korean Intellectual Property Office
Utility model registration No. 0293530 — cutter for cutting equipment
Korean Intellectual Property Office
Joint venture agreement with TIANJIN JEWEL, China
ISO 9001:2000 / KS A 9001:2001 quality management certification
International Technology Quality Certification Institute
Completion of the second factory
Patent No. 10-2612378 — secondary-battery raw-material extraction system
Korean Intellectual Property Office
ISO Quality Management System Certificates — ISO 9001:2015 / ISO 45001:2018 / ISO 14001:2015
International Technology Quality Certification Institute
Hammer mill patent (No. 10-2709448)
Korean Intellectual Property Office
Granulator patent (No. 10-2721169)
Korean Intellectual Property Office
Shredder patent (No. 10-2739136)
Korean Intellectual Property Office
Certificates & registrations
Self safety confirmation
Self safety confirmation — SA-G125
Self safety confirmation — SA-G75
Self safety confirmation — SA-GA75
Self safety confirmation — SAC-100
Self safety confirmation — SA-HM150
Patents
Patent — Granulator (No. 10-2721169)
Patent — Hammer mill (No. 10-2709448)
Patent — Shredder (No. 10-2739136)
Patent — Battery material extraction system (No. 10-2612378)
ISO certifications
ISO 9001:2015 Quality management
ISO 14001:2015 Environmental management
ISO 45001:2018 Occupational health & safety