Hunan Hetong Bio-tech Co., Ltd. is located in the beautiful city—yongzhou, hunan province, it is a share holder enterprise which is mainly specialized in essential oil and natural aromatic products. Our company has advanced production technology and equipments to offer the best products and services to our customers. Meanwhile, we focus on creating value-added services for all the customers and keeping the value of customer-oriented with principles of “nature, science and technology, health, integrity, cooperation,innovation”

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