Plantation & Factory
Exclusive Strategic Planting Bases. Every Drop of Essential Oil Comes from Pure Nature
The quality of natural essential oils depends 70% on raw materials. The growing environment, harvesting season, picking standards and storage methods of plants directly determine the active ingredients, aroma layers and biological activity of essential oils. Most essential oil enterprises purchase scattered raw materials from the market, which leads to mixed origins, inconsistent plant varieties and ununified harvesting standards. These problems easily cause ingredient loss, impure aroma and adulteration, making it impossible to maintain stable natural quality. Therefore, we deeply develop the upstream industrial chain. We have established long-term exclusive strategic cooperation bases with local planting cooperatives and forest farms in major producing areas such as Guangxi, Yunnan, Anhui, Hunan, Shandong, Xinjiang, Fujian and Jiangxi. We independently formulate standards for planting, harvesting and primary processing to avoid raw material risks from the source and stick to the core principle of 100% pure natural.
Factory in Jiangxi
Founded in 2004, it covers a land area of more than 180 mu with a construction area of over 30,000 square meters. As a key domestic enterprise in natural fragrance production, we integrate the planting of Cinnamomum camphora economic forests, R&D and intensive processing into one complete operation. We currently employ more than 90 staff members, among whom 26 hold college or higher academic qualifications, 5 are senior professional title holders and 10 are dedicated to technological research and development. We have built over 20,000 mu of dedicated planting bases for Cinnamomum camphora, the raw material for natural fragrances. Equipped with more than 20 production lines for various natural fragrances, our annual production capacity reaches 4,000 tons. Our main products include natural and synthetic fragrances such as linalool, natural camphor powder, eucalyptus oil, eucalyptol, linalyl acetate, litsea cubeba oil, citral, camphor oil, citronella oil etc. These products are widely applied in the daily chemical, pharmaceutical, food and other industries, with quality reaching the world-leading standard.
Factory in Anhui
Founded in April 2022, we're located in Anhui Province. The factory covers an area of over 30 mu. We are a comprehensive enterprise integrating R&D, processing and sales, mainly engaged in natural spices and dehydrated vegetable products. The company currently holds production qualifications for food additives and dehydrated vegetable products. Our dehydrated vegetable business primarily includes: dried ginger products (ginger chunks, slices, granules and powder), dried garlic products (garlic slices, granules and powder), and other seasoning series. For natural spices, we focus on essential oils such as ginger oil and garlic oil, which are our core specialized products. With over 20 years of deep industry experience, we have accumulated rich practical expertise and innovative technologies, giving our products competitive advantages and a solid market presence.
Factory in Guangdong
Guangdong factory is a professional flavor and fragrance enterprise specializing in the R&D and production of natural essential oils, natural flavorings, compound flavorings and natural food ingredients. The products serve a wide range of industries including food, tobacco, health supplements, daily chemicals, animal feed and personal care (skincare & oral care). The company owns two production plants located in Guangzhou and Zhaoqing respectively. We are equipped with a natural plant extraction workshop, three sets of high-efficiency falling-film distillation columns, one crystallization workshop. We also have a modern testing center and application laboratory with complete supporting facilities. The total annual comprehensive production capacity reaches 7,500 tons. We have obtained ISO 9001 Quality Management System Certification and ISO Food Safety Management System Certification.
Star anise oil plantation
Star anise oil is a featured natural essential oil of China, with over 85% of global output produced by China. Guangxi Zhuang Autonomous Region is the core producing area (80%+ of national output). High-quality raw material bases are located in Debao, Napo, Teng County and Fangcheng, producing anise oil with high anethole content and pure aroma with worldwide reputation. We operate large-scale self-owned standardized plantations and long-term cooperative bases in core producing areas of Guangxi. Adopting ecological cultivation, scheduled harvesting and on-site primary processing, we strictly control raw material quality and oil content from the source. All products are extracted via physical technologies including steam distillation and vacuum rectification, 100% natural with no additives. Our products are widely used in food flavorings, high-end perfumes, daily chemicals, pharmaceutical intermediates and natural insect repellents. Customized specifications for food grade, pharmaceutical grade and export grade are available, with stable supply and full product traceability.
Cassia oil plantation
To guarantee stable supply and consistent quality, we adopt an integrated operation model combining self-owned plantations, cooperation with local cooperatives & farmers, and designated raw material procurement. In view of the perennial growth characteristics of cinnamon trees, we have established a full-process quality control system. We have developed large-scale contiguous plantations ranging from thousands to tens of thousands of mu in core producing areas including Dongxing and Teng County of Guangxi. Superior seedlings such as Dongxing Cinnamon and Luoding Cinnamon are selected uniformly. We adopt eco-friendly under-forest planting, physical pest control and scientific fertilization, and prohibit highly toxic pesticides throughout the planting process. We manage plantations by tree age: leaves and twigs are harvested from young trees, while barks are collected from mature trees. Raw materials are supplied in a targeted manner for pharmaceutical-grade, organic food-grade and high-end export-grade cinnamon oil, with full traceability available for every batch. Supported by premium raw materials, we produce two types of cinnamon oil with distinct technologies to meet diverse market demands.
Tea tree oil plantation
We manage a 5,000-mu standardized Melaleuca alternifolia plantation in Hepu County, Beihai, Guangxi. Cooperating with local farmers and cooperatives, we adopt eco-friendly planting, physical pest control and scientific management. Our raw materials have low pesticide residues and high oil content. With strong regrowth ability, the trees support multiple harvests annually for years. The annual output of tea tree oil reaches 20 to 30 tons, guaranteeing stable supply.
Magnolia flower oil plantation
Our company strategically locates our high-standard magnolia flower raw material base in Lingshan, Guangxi—renowned as the Hometown of magnolia flower in China. As the largest production region nationwide, Lingshan boasts a total planting area of 18,000 mu (≈1,200 hectares), accounting for ~70% of China’s total. The core demonstration zone in Penshan Village, Bolao Town, covers over 4,600 mu (≈307 hectares). Operated via a company + cooperative + farmer model, we implement eco-friendly cultivation, green pest control, and standardized management. The trees bloom for 280 days (April–December), with peak flowering from May to August. Leveraging premium local raw materials, we specialize in natural extraction of magnolia flower essential oil. Our products feature pure aroma and consistent quality, ideal for high-end perfumery, skincare, aromatherapy, and food flavoring, with exports to Europe, USA, and beyond. Full traceability ensures every drop captures the pure fragrance of Lingshan’s Michelia Alba.
Ginger oil plantation
Ginger Planting Regions China is a major producing area of high-quality ginger. Main planting areas cover Shandong, Yunnan, Guangxi, Sichuan and other regions. Favourable climate and soil create premium ginger with rich flavour and high essential oil content. Our Bases & Advantages We have built standardized ginger plantations in core producing areas. Eco-friendly and standardized cultivation is adopted throughout the growth cycle. Raw materials are processed immediately after harvest to retain natural active ingredients and pure aroma. Why Choose Us We provide direct supply from the origin with full-process quality control from planting, harvesting, extraction to testing. With superior raw material resources and mature technology, we supply high-purity natural ginger oil to global clients.
Osmanthus plantation
Our cooperate osmanthus raw material bases are located in five core producing regions including Guilin (Guangxi), Anhui, Suzhou (Jiangsu), Hangzhou (Zhejiang), Chengdu (Sichuan) , with a total planting area of over 1,000 mu. These regions enjoy a pristine ecological environment free from industrial pollution. We mainly grow high-quality varieties such as Golden Osmanthus, which feature pure fragrance and high content of active ingredients. We implement eco-friendly cultivation and refined harvesting, together with advanced extraction technologies. All raw materials are complying with ISO, KOSHER and HALAL. Benefiting from the joint support of raw bases, we have sufficient production capacity and stable supply, providing top grade osmanthus concrete and absolute for global fragrance, cosmetic and food industries.
Copyright © Link U (Zhuhai) Science & Technology Ltd.
With nearly 16 years of dedicated experience in essential oil distillation, Link U stands as a testament to quality and consistency.Prior to 2018, we supplied essential oils to numerous Chinese companies for global export. In 2018, we established our own company, to meet the growing global demand for natural, traceable and high-quality natural essential oil products with stable supply capacity. We are committed to building a fully transparent supply chain.
Quick Navigation