Kaiyange, born amidst the mist-shrouded tea mountains spanning Yunnan and Sichuan in China, is a modern tea enterprise integrating organic cultivation, innovative R&D, and advanced processing. We guard 3,000 acres of EU ECOCERT/USDA dual-certified organic tea gardens, preserving centuries-old clustered tea plant varieties whose ancient roots delve deep into rocky soils. These heritage trees yield premium fresh leaves with 23% higher polyphenol content than market average annually. Leveraging these superior tea resources, we develop customized health-oriented tea products and implement comprehensive product innovation, providing global clients with the golden starting point for premium tea customization.