About Yi Long
50+ Years of Carbon Steel Craftsmanship
1970s
Company founded — carbon steel cookware manufacturing begins in Taiwan. Over 50 years of heritage.
2000s
Expansion into OEM/ODM services for international brands. FDA and LFGB certifications obtained.
2010s
Launch of Tetsu Kuroyanagi (黑柳徹鐵器) as own-brand case study. BSCI audit passed.
2020s
PFAS-free product line. Nitriding technology advancement. Brand Partner Program launched.
Our Team
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Social Responsibility
Yi Long partners with special education schools in Taiwan, providing employment opportunities for individuals with disabilities. This long-standing collaboration reflects our belief that craftsmanship is for everyone.