Rooted in the ecologically fertile land of Chengde Hebei, has been deeply engaged in the processing of characteristic Chinese medicinal materials and high-quality agricultural products. Adhering to the philosophy of “Ecological Cultivation as the Foundation, Precision Processing as the Essence”, we have built a distinctive industrial system integrating semi-wild Rhodiola rosea cultivation, core component extraction and wild apricot kernel
processing.Leveraging Chengde’s unique natural endowments and rigorous quality control, we focus on producing high-specification products with 3% total rosavins and 1% salidroside in Rhodiola rosea. Meanwhile, we are committed to the wild apricot kernel processing sector. With our dual high-quality industrial matrix, we have gained extensive recognition in the market.
I. Ecological Hidden Gem: The Original Breeding Base of Semi-wild Rhodiola Rosea in Chengde
Chengde, located in the hinterland of the Yanshan Mountains, has a temperate continental monsoon climate with moderate altitude, cool and humid weather, loose and fertile soil, and is far away from industrial pollution. It is a naturally ideal region for the growth of Rhodiola rosea.
Our company’s semi-wild Rhodiola rosea base is situated right here. Relying on the local native Rhodiola rosea resources, we strictly adhere to the breeding principle of “semi-wild tending and original ecological growth”. We do not carry out intensive artificial transplanting, but only conduct scientific maintenance and protective breeding of the native Rhodiola rosea communities, preserving the excellent genes and stress-resistant characteristics of the wild varieties.
The base adheres to the concept of ecological breeding and rejects chemical pesticides, fertilizers and artificial growth regulators throughout the whole process. Through original ecological management methods such as manual weeding, natural organic fertilizer nourishment and ecological pest prevention, we ensure that Rhodiola rosea grows freely in the natural environment and accumulates natural active ingredients to the maximum extent.
Meanwhile, we have established a sound base traceability system, which records in detail the growth cycle, maintenance measures and picking time of Rhodiola rosea. This ensures the purity and quality stability of raw materials from the source, laying a solid foundation for the subsequent extraction of high-specification ingredients.
II. Precision Processing: Craftsmanship Forging High-specification Core Rhodiola Rosea Products
Leveraging premium semi-wild Rhodiola rosea raw materials, our factory focuses on its core business—the precision extraction of active ingredients from Rhodiola rosea. Equipped with standardized clean production workshops, internationally advanced extraction and separation equipment, as well as precision testing instruments, we have built a professional R&D and technical team. Strictly complying with the processing standards for Chinese medicinal materials and the requirements of the GMP quality management system, we implement refined and standardized control throughout the entire process, from raw material screening to finished product delivery, ensuring precise achievement of the core indicators: 3% total rosavins and 1% salidroside in Rhodiola rosea.
The core processing procedures are rigorous and controllable, with key steps as follows:
1.Precision Raw Material Screening: Picked semi-wild Rhodiola rosea is promptly transported to the factory. Impurities, rotten and substandard raw materials are manually removed, and high-quality raw materials with thick rhizomes and sufficient accumulation of active ingredients are selected, ensuring product quality from the source.
2.Low-temperature Drying Pretreatment : The low-temperature drying process is adopted with precise control over drying temperature and duration. While removing moisture from raw materials, this process maximizes the retention of active ingredients such as total rosavins and salidroside, avoiding ingredient loss caused by high temperatures.
3.Precision Extraction and Separation: Modern ultrasonic extraction combined with column chromatography separation technology is applied. By intelligently regulating extraction temperature, duration and solvent ratio, we achieve efficient extraction and precise separation of active ingredients, ensuring that the total rosavins content in the product stably reaches 3% and salidroside content reaches 1%, in line with core standards.
4.Precision Extraction and Separation: Modern ultrasonic extraction combined with column chromatography separation technology is applied. By intelligently regulating extraction temperature, duration and solvent ratio, we achieve efficient extraction and precise separation of active ingredients, ensuring that the total rosavins content in the product stably reaches 3% and salidroside content reaches 1%, in line with core standards.
5.Stringent Quality Control Testing:The quality control team uses precision equipment such as high-performance liquid chromatography (HPLC) to conduct multi-index testing on each batch of products, including core ingredient content, heavy metals and microorganisms. This ensures that products meet relevant national standards and internal enterprise control requirements—non-compliant products are strictly prohibited from leaving the factory.
6.Aseptic Packaging and Warehousing: Qualified products are transferred to the aseptic packaging workshop, where they are packaged using eco-friendly, sealed, moisture-proof and light-proof materials. Each package is labeled with core ingredient content, batch number and traceability code, then stored in a constant temperature and humidity warehouse to maintain stable product quality.
III. Dual-Industry Parallel Development: Leveraging Regional Advantages to Cultivate Quality and Reputation
As a local enterprise in Chengde, we not only devote ourselves to the processing of core components of semi-wild Rhodiola rosea, but also take advantage of the regional resource of Chengde’s 5.2 million mu of natural apricot forests to deepen our presence in the wild apricot kernel processing sector. In apricot kernel processing, we continuously optimize processing techniques and improve quality control standards. Through refined procedures such as precision shelling, graded screening and aseptic packaging, our apricot kernel products have gained extensive market recognition for their intact kernels and high purity.
We always uphold the philosophy of “Ecology First, Quality Foremost”, deeply integrating the processing of characteristic Chinese medicinal materials with high-quality agricultural products. Adopting the “Enterprise + Base + Farmer” cooperation model, we drive surrounding farmers to participate in raw material picking and sorting, helping to increase rural incomes. Meanwhile, we effectively protect Chengde’s native ecological resources and consolidate the regional ecological barrier.
In the future, Chengde Trend Biotechnology Co., Ltd. will continue to leverage Chengde’s unique natural endowments, keep focusing on the dual tracks of Rhodiola rosea core component processing and apricot kernel processing, and continuously enhance R&D and processing capabilities. We will empower the development of the health industry with higher-quality products, fulfill the responsibilities of a local enterprise, and achieve the coordinated win-win of ecological benefits, economic benefits and social benefits.
