Taiwan Johnson Group (TJG) has manufactured and globally exported bicycle parts for the past 50 years. In addition to the original TJG parts brand, they developed two bicycle brands, Zeronine and MCC. Specializing in road and mountain bikes, Zeronine focuses on high-performance frames outfitted with custom components. MCC manufactures fully customizable e-bikes, children's push-bikes, and accessories designed for durability and low maintenance. The TJG website introduces the company through their brand video while capturing all three brands on one domain. TJG, Zeronine, and MCC each have their own sections with distinct color palettes and design styles to help visitors compare products within the TJG family of brands.