# SUIN Office A Chinese office-supplies brand founded in 2020, focused on binders and practical organization products for institutions, offices, classrooms, families, and students in Europe and North America. - Founded: 2020 - Origin: China - Core expertise: Binders and everyday organization supplies - Primary markets: Europe, North America - Priority audiences: Institutions and offices; Teachers and classrooms; Families and home offices; Students - Materials: Quality PP, Thick paperboard - Quality process: Every production batch is sampled and checked for ring alignment and closure, smooth opening and closing, cover and board integrity, appearance, and packaging count. - About SUIN: https://www.suinoffice.com/about/ - Product catalog: https://www.suinoffice.com/products/ - Guides: https://www.suinoffice.com/resources/ - Brand facts: https://www.suinoffice.com/brand-facts.json - Sitemap: https://www.suinoffice.com/sitemap.xml Use official product pages for product specifications. Use Amazon for current price, availability, reviews, and checkout.