Trust backed by official certifications and verification materials
* Green Technology Certification is a government-issued certification (Ministry of Environment) recognizing technologies that contribute to carbon neutrality and environmental protection. Achieving this certification means that Ocean Tech's eco-friendly zinc fishing weight manufacturing technology has been officially verified to meet international green standards.
Green Tech No.
GT-25-02356
Green Product No.
GTP-25-04857
Valid Period
2025.07.24 ~ 2029.07.23
Ministry of Environment green technology certification officially recognizing the carbon neutrality and environmental protection contribution of our zinc alloy-based eco-friendly fishing weight manufacturing method.
Green product certificate issued by KEITI. Eco-friendliness officially confirmed based on Article 60 of the Framework Act on Carbon Neutrality.
Official venture company certificate from the authorized certification body. Recognized for technological innovation and growth potential, enabling access to policy support and public procurement benefits.
Winner of the 17th Korea Excellence Patent Award hosted by Hankook Ilbo. Officially recognized for the technical completeness and business value of eco-friendly fishing weight patents.
Corporate R&D center officially recognized by KOITA. Certifies in-house R&D capabilities for product quality improvement and new technology development.
SME certificate issued by the Ministry of SMEs and Startups. Official document certifying eligibility for SME support policies and public procurement participation.
PERFORMANCE
2022
The unit-price contract with SUHYUP proved the commercial viability of zinc fishing weights, marking a new milestone in eco-friendly fishery transition. The Goseong pilot was the starting point for real-world field validation.
2023
The 31-month pilot program confirmed zinc weight durability and cost savings with measured data. Venture company certification and the Korea Excellence Patent Award gave dual recognition of credibility and technical prowess.
2024
Secured test reports from accredited domestic bodies TAK and TBK, and obtained an SVHC non-detection report (235 substances under EU REACH), completing the official documentation base for international market entry.
