spinach extract，powder

Changsha Comext Biotech Co., Ltd, founded in 2017 and based in Changsha, Hunan, manufactures and exports plant extracts and natural extracts to markets worldwide. The company operates a US subsidiary, Comext Nutrition Inc., with warehouses in New Jersey and California holding a standing inventory of over 500 tons, supported by real-time inventory monitoring and a bilingual China-US customer service team that manages logistics, customs and complaint resolution. Offering ODM development and own-brand production plus customized packaging, the company is recognized for its international certification, experienced R&D personnel, delivery speed, production capacity, broad product line, and acceptance of small orders and buyer-specific requirements.