We have accumulated a wealth of experience in quercetin dihydrate nutraceutical ingredient, vegan extracts, d mannitol for nutrition industry, not only with advanced equipment and efficient standard production lines, but also with a R&D team that is brave in innovation and pursuing excellence.Our company has always adhered to the quality policy of "quality first, meeting customer requirements, continuous improvement" and the business philosophy of "strictly observing integrity", striving to provide high-quality products and services for domestic and foreign customers, and contribute to the development of the industrial chain of the l histidine powder.We are committed to building strong, mutually beneficial relationships with our suppliers to ensure quality and reliability in our products and services. Our team is multilingual and has experience working with clients from around the world. Also a considerable service brings us good credit reputation. We insist on target-oriented and efficiency-first, and always pursue to complete our work more efficiently. We're sure your any inquiry or requirement will get prompt attention, high-quality merchandise, preferential prices and cheap freight.
  • Betulinic Acid 472-15-1
    Appearance Off-white to White fine powder. Identification Positive. Loss on Drying ≤5.0%. Ashes ≤2.0%. Purity(by HPLC) ≥98%
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  • DL-Menthol CAS 89-78-1
    Hangzhou dingyan chem is a leading manufacturer and supplier of chemicals in China. we develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine
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    Hangzhou dingyan chem is a leading manufacturer and supplier of chemicals in China. we develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine
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  • Menthyl Acetate CAS 89-48-5
    Hangzhou dingyan chem is a leading manufacturer and supplier of chemicals in China. we develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine
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  • Cooling Agent WS-5 CAS 68489-14-5
    Hangzhou dingyan chem is a leading manufacturer and supplier of chemicals in China. we develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine
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  • N-Ethyl-p-menthane-3-carboxamide CAS 39711-79-0
    Hangzhou dingyan chem is a leading manufacturer and supplier of chemicals in China. we develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine
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    Hangzhou dingyan chem is a leading manufacturer and supplier of chemicals in China. we develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine
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    Hangzhou dingyan chem is a leading manufacturer and supplier of chemicals in China. we develop, produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine
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  • Arbutin CAS 497-76-7
    Introduction: Arbutin, also known as arbutin leaf glycoside, arbutin glycoside, or myricetin, is a skin-whitening active substance that combines the concepts of "green," "safe,"
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  • Chlorogenic Acid CAS 327-97-9
    Introduction: Chlorogenic acid is mainly found in plants of the *Lonicera* genus (family Caprifoliaceae) and *Potentilla* genus (family Asteraceae), with higher concentrations in plants such as
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  • Puerarin CAS 3681-99-0
    Product Name: PuerarinCAS No.: 3681-99-0Molecular Formula: C21H20O9Molecular Weight: 416.38Melting Point: 187-189°CBoiling Point: 688.0±55.0 °C (Predicted)Density: 1.614±0.06 g/cm3
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  • Esculin CAS 531-75-9
    Product Name: EsculinCAS No.: 531-75-9Molecular Formula: C15H16O9Molecular Weight: 340.28Melting Point: 203 °CSpecific Rotation: -88 °C (c=2, dioxane/water 1:1)Boiling Point: 396.1 °C (rough
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Our company has ordered products from this supplier for a long time, because their products are of good quality, have good use effect, and can be exempted from maintenance.
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After years of technical precipitation, this supplier also has R&D teams in various fields. The R&D system and production control system are very standardized, and the products are very good.
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The technicians of this supplier know their product knowledge very well, and they have been patiently helping us answer the questions
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This company constantly adjusts the product processing technology. Most of their products are processed by fully automatic production line equipment, so the product quality can be strictly guaranteed.
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