Engineered for high compatibility with advanced organosilicone polymer matrix systems. Check our latest product catalog below.
Chengdu ChenLv Herb Co.,Ltd. was established in 2012 as a leading high-tech enterprise specializing in the research, development, custom synthesis, and large-scale manufacturing of botanical extracts, natural pharmaceutical ingredients, and advanced organosilicone-modified organic matrices. Driven by a commitment to offering high-purity, structurally verified, and premium-performance raw materials, our enterprise bridges organic chemical engineering with natural phytochemistry.
Our dedicated Research and Development laboratories are equipped with cutting-edge analytical systems (HPLC, GC-MS, LC-MS-MS, FTIR) that facilitate the molecular design and stabilization of delicate natural extracts within advanced organosilicone carrier emulsions. This strategic synthesis has enabled us to serve global leaders across the pharmaceutical, cosmetics, agricultural, and industrial manufacturing sectors, delivering customized structural solutions that enhance bioavailability, formulation stability, and performance metrics.
How we are merging green chemistry with advanced organic siloxane architectures to construct sustainable molecular delivery systems.
By grafting long-chain alkyl groups onto the siloxane backbone, we yield hybrid silicone-organic copolymers. This architecture delivers unparalleled compatibility with natural lipophilic compounds, allowing for uniform dispersion and micro-encapsulation of plant extracts without phase separation.
Next-generation agrochemical adjuvants demand biodegradable pathways. Our R&D team is developing polyether trisiloxanes modified with vegetable-derived glucose moieties to replace fossil-based options, reducing bioaccumulation risks in aquatic habitats while retaining rapid wet-spreading efficacy.
Bridging the biomedical sector with plant chemistry, we optimize porous silica-silicone elastomer hybrids. These serve as sustained-release scaffolds for active molecules such as Curcumin and Artemisinin, resolving structural degradation under metabolic or environmental exposure.
Comprehensive manufacturing capabilities designed to meet technical application standards across multiple industrial fields.
Driven by the concept of "homology of medicine and food" and modern health needs, plant extracts have gradually become the core raw materials for the development of health care products due to their natural, green and safe characteristics.
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From herbal formulas recorded in ancient books to modern innovative drugs, plant extracts occupy the prominent position in the pharmaceutical industry due to their natural active ingredients and unique pharmacological effects.
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With consumers' pursuit of natural, safe, and sustainable skincare concepts, plant extracts have become a new favorite in the cosmetics industry due to their mildness, versatility, and biocompatibility, bringing new solutions for skin care.
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Plant extracts have shown great potential in improving animal health, enhancing production performance and optimizing culture benefits, and are gradually becoming a research hotspot and new favorite in the field of animal nutrition.
Read MoreOrganosilicone surfactants significantly lower dynamic surface tension compared to conventional hydrocarbon surfactants. We design and deliver custom trisiloxanes that yield complete wetting on hydrophobic waxy leaf structures, ensuring system insecticides and fungicides penetrate rapidly, optimizing overall formulation performance and cost efficiency.
We synthesize silicone elastomers featuring customized cross-linking densities. These specialized silicone gel networks serve as excellent sensory modifiers, emulsifiers, and protective delivery vehicles for active phyto-compounds in advanced dermo-cosmetic solutions, minimizing degradation caused by atmospheric UV exposure and oxidation.
Our custom synthesis includes high-stability silicone emulsions configured for high-temperature and high-shear environments. These are utilized as processing aids, defoamers, and release agents in modern pharmaceutical processing and specialized natural product extraction columns, protecting active ingredients from thermal decomposition.
Operating a modernized 2,711㎡ facility in Chengdu, China, Chenlv Herb has implemented the core tenets of Industry 4.0 within its plant extraction and custom organosilicone blending plants. Our digital control loop closely monitors critical parameters including extraction temperature, pressure profiles, chemical concentrations, and crystallization steps in real time.
This systematic control ensures unmatched batch-to-batch consistency and minimizes energy consumption, matching global sustainability benchmarks. Our proximity to premium raw material harvesting regions combined with China’s integrated chemical manufacturing infrastructure allows us to optimize supply chains and protect global buyers from supply disruptions.
Creative designs and molecular customization that elevate your brand and product performance.
Eco-friendly manufacturing processes and packaging solutions aligned with today's environmental values.
End-to-end plant extraction and custom compound solutions built for long-term ecological balance.
Fast turnaround times, real-time shipment tracking, and proactive technical service.
A dedicated QA/QC team monitoring each step, from raw materials to final validation.
Years of chemical engineering and botanical extraction expertise ensuring precision and regulatory compliance.
Understanding price mechanisms, molecular specs, and procurement parameters for customized chemical assets.
Organosilicone pricelists are governed by siloxane chain lengths, functional monomer structures, and high-purity metal catalyst selections (e.g., platinum catalysts for addition-cure systems). We provide transparent pricing models that detail raw material index tracking, ensuring procurement teams access competitive rates.
Before issuing custom quotes, our scientific team evaluates key physical properties: viscosity ranges, amine/hydroxy values, density profiles, and target pH levels. Ensuring compatibility upfront reduces development risks, saves laboratory resources, and shortens project schedules.
Managing global distribution requires specialized packaging and temperature-stable supply networks. From nitrogen-purged steel drums to robust IBC containers, our team guarantees safe handling, moisture exclusion, and preservation of molecular properties during international transport.
Chenlv Herb provides comprehensive contract manufacturing services to bring custom chemical and plant-derived formulations to life.
Establish alignment with customers on structural specifications, purity, and target application requirements.
Submit a transparent proposal, detailed pricelist, and timeline estimates aligned with custom chemistry goals.
Execute formalized supply agreements, technical quality SLAs, and intellectual property protection protocols.
Synthesize lab-scale samples and validate molecular properties utilizing HPLC and spectroscopy.
Schedule production lines for mass synthesis in our modernized 2,711㎡ GMP-certified facility.
Conduct chemical testing and release complete batch Certificates of Analysis (COAs) for verification.
Deploy finished materials internationally via optimized temperature-controlled logistics networks.
Ensuring total compliance with international regulatory bodies. Our production facilities hold multiple leading industry certifications.
Our commitment to E-E-A-T and regulatory safety includes adhering to REACH regulations (EU), TSCA (US), and local environmental protection guidelines. By utilizing green processing systems and minimizing emissions, Chengdu Chenlv Herb guarantees that our clients receive sustainable materials that meet all environmental and safety criteria.
We integrate R&D, manufacturing, and global sales to deliver market analysis and technical reports.
Recently, the market price of Citrus aurantium raw materials in China has been on the rise, drawing significant attention from the industry. As the new production season (May-June) comes to an end and new supplies gradually enter the market, price fluctuations have become a focal point due to supply and demand dynamics and cost considerations.
As a 'calling card' for leading China's pharmaceutical industry onto the global stage, the 23rd China Pharmaceutical Raw Materials Exhibition (CPHI China 2025) will join hands with the 18th China Pharmaceutical Machinery to present innovative industrial materials.
Join us as we present our latest developments in botanical extraction technology, custom organosilicone polymer matrices, and cosmetic active delivery systems. Discuss engineering solutions with our R&D directors.
Find answers to technical questions about custom siloxanes, price factors, and application technologies.
Organosilicone molecules, particularly alkyl- and polyether-modified siloxanes, possess a unique flexible backbone (Si-O-Si link). This allows them to envelope hydrophobic plant actives such as Artemisinin or Rutin, protecting them from oxidation and hydrolytic degradation, while lowering dynamic surface tension to improve absorption across physiological and waxy biological barriers.
OEM pricelists are calculated based on raw material costs (silicon metal, platinum group metals for catalytic hydrosilylation), polymerization complexity (molecular weight distribution, branching degrees), custom formulation requirements (solid content, viscosity, emulsion type), and production volume. We provide customized pricing models to support global bulk contracts.
MOQ values vary depending on the chemical specification. For standard botanical solutions, MOQs start as low as 25kg. For customized organosilicone elastomers or polyether trisiloxanes requiring bespoke reaction steps, the typical MOQ starts at 500kg, which supports process stabilization and pilot runs.
Conventional polyether trisiloxanes exhibit slow biodegradation profiles. However, our green chemistry division specializes in synthesizing sugar-modified and carbon-grafted siloxane backbones. These formulations demonstrate improved biodegradability and reduced eco-toxicity, making them ideal for modern organic farming and eco-certified cosmetic products.
Every shipment is accompanied by a comprehensive Certificate of Analysis (COA) containing HPLC, GC, or FTIR validation spectra, raw material traceability reports, heavy metal analyses, microbiological limit test results, and Safety Data Sheets (SDS) compliant with GHS standards.
High-purity ingredients manufactured under strict GMP compliance standards for international buyers.
