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Raw materials(si) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
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Raw materials Product List

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Waferspring

Waferspring

Affordable standard wafer rings without initials available for 5, 6, 8, and 12-inch wafers!

The product is a ring-shaped fixture used to secure wafers during dicing. We offer the "MDS series," which can be used in various scenarios from wafer dicing to wafer transport, and the "MP series," which is specifically for wafer transport. Our company also provides eco-rings that can reduce the amount of dicing tape used. 【Features】 ■ Available sizes for 5, 6, 8, and 12-inch wafers ■ Can be provided in large quantities for mass production as well as in small lots ■ Eco-rings that save dicing tape are also available ■ Printing of barcodes, lot numbers, and QR codes using laser marking is possible *For more details, please download the PDF or feel free to contact us.

  • Wafer

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Patented silicon material "Special Rice Silica RB1"

Patented silicon material "Special Rice Silica RB1"

100% plant-based, no additives! We offer high-concentration silica raw materials at low cost with our unique manufacturing technology!

"Special Rice Silica RB1" is a patented silica material derived 100% from domestic rice and is free from chemicals. It is associated with multiple patented technologies. RB1 Silica boasts a purity with a silicon (Si) concentration of 410,000 ppm, ensuring high safety and making it suitable not only as a food ingredient but also for "sale as food." Additionally, during the development phase of this material, a six-month monitoring test at a day service facility yielded the delightful result that all participants experienced a significant increase in bone density, which was reported in newspapers and magazines. Our company is the exclusive distributor and product developer. 【Features】 ■ High silicon content among silica materials ■ Silicon content (Si) is 41,000 mg/100g, allowing for the necessary amount to be obtained with a small intake ■ Over 100 times the content of standard competitor products, making effects expected with a small intake ■ Plant-derived and free from chemicals (both in manufacturing and ingredients) ■ Can be sold as food *For more details, please feel free to contact us.

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Patented silicon material "Special Rice Silica RB1 Silica Organic"

Patented silicon material "Special Rice Silica RB1 Silica Organic"

[Using Organic Rice] No chemicals used in the manufacturing process. Almost no impurities! Silica 99%, Silicon over 46%. Highest purity silicon material.

"Special Rice Silica RB1" is a patented silica material derived 100% from domestic rice and is free from chemicals. It is associated with multiple patented technologies. RB1 Silica boasts a purity with a silicon (Si) concentration of 410,000 ppm, ensuring high safety and making it suitable not only as a food ingredient but also for "sale as food." Additionally, during the development phase of this material, a six-month monitoring study conducted at a day service facility yielded the encouraging result that "bone density significantly increased for all participants" within a short period, which was reported in newspapers and magazines. Our company is the exclusive distributor and product developer. [Features] ■ High silicon content among silica materials ■ Silicon content (Si) is 41,000 mg/100g, allowing for the necessary amount to be obtained with a small intake ■ Over 100 times the content of standard competitor products, with expected effects from a small intake ■ Plant-derived and free from chemicals (both in manufacturing and ingredients) ■ Can be sold as food *For more details, please feel free to contact us.

  • Food ingredients (powder)

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Patent silicon raw material with a maximum purity of 99% 'Tokina Silica RB1-Gold Silica'

Patent silicon raw material with a maximum purity of 99% 'Tokina Silica RB1-Gold Silica'

No use of any chemicals in the manufacturing process. Almost no impurities! Silica 99%, Silicon over 46%. Highest purity silicon raw material.

"RB1-Gold Silica" is a patented silicon material derived 100% from domestic rice and is free from chemicals. It is associated with multiple patented technologies. RB1-Gold Silica boasts a purity with a silicon (Si) concentration of 460,000 ppm, ensuring high safety and making it suitable not only as a food ingredient but also for "sale as a food product." Additionally, during the development phase of this material, a six-month monitoring study conducted at a day service facility reported the encouraging result that all participants experienced a significant increase in bone density within a short period, which was published in newspapers and magazines. Our company is the exclusive distributor and product developer. [Features] ■ High silicon content compared to other silicon materials ■ Silicon content (Si) is 46,000 mg/100g, allowing for adequate intake with a small amount ■ Over 100 times the concentration of standard competitor products, making effective results possible with minimal intake ■ Plant-derived and free from chemicals (both in manufacturing and ingredients) ■ Can be sold as a food product *For more details, please feel free to contact us.

  • Food ingredients (powder)

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Aurantio Obuchin, a functional ingredient derived from the extraction of cassia seeds.

Aurantio Obuchin, a functional ingredient derived from the extraction of cassia seeds.

Eye strain care, blood sugar management, and intestinal support! Natural high-content plant extract ingredient of Aurantio-obtusin.

"Aurantio-obtusin" is a natural active ingredient extracted from the seeds of the leguminous plant **Cassia obtusifolia**, which has been valued in traditional Chinese medicine for its properties of "clearing the liver and brightening the eyes" and "promoting bowel movements and detoxification." Our high-content extract powder of Cassia obtusifolia is a high-concentration raw material standardized to **over 95% (HPLC)** of Aurantio-obtusin. It has been reported to have various functionalities, including vision care, alleviating eye fatigue, supporting blood sugar maintenance, improving bowel movements, and supporting liver function, making it a focus as a raw material for health foods and supplements.

  • Pharmaceutical materials and carriers
  • Cosmetic materials and raw materials

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Cosmetic ingredient "NP Absynthium Series"

Cosmetic ingredient "NP Absynthium Series"

Swiss-origin "Wormwood" derived preservative auxiliary ingredient

A distilled spirit originating from Switzerland's Val-de-Travers, the ingredient used for absinthe is a type of Asteraceae plant known as wormwood (Artemisia absinthium), which serves as a raw material for cosmetics, beverages, and food products. Wormwood and the distilled spirit absinthe have been widely used as medicinal plants and medicinal alcohol in Europe, particularly in Switzerland and France, for a long time. Our company uses wormwood (Artemisia absinthium) that is cultivated under the management of the Absinthe Cultivation Society in Switzerland, which systematically grows specific varieties from germination each year. 【Main Raw Material Types】 ▢ Form: Liquid (fermented ethanol extraction, plant-based butylene glycol extraction, water, etc.) ▢ Properties: Can be mixed in both aqueous and oily phases *For more details, please download the PDF or feel free to contact us.

  • Other food and beverage ingredients
  • Cosmetic materials and raw materials

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Ketsumeishi seed-derived extract Health food and functional ingredients

Ketsumeishi seed-derived extract Health food and functional ingredients

For improving bowel movements, eye health, and supporting lipid metabolism. Functional ingredients derived from natural plants containing anthraquinones and vitamins.

"Ketsumeishi extract" is a naturally derived extract obtained from the mature seeds of the leguminous plant Ketsumeishi (Cassia obtusifolia or Senna obtusifolia). It has been traditionally used in Asia, particularly in China, for improving bowel movements, enhancing liver function, and alleviating eye strain. Today, it is widely utilized as a core ingredient in health foods and herbal formulations. The main components include anthraquinone derivatives (obutushiforin, chrysophanol), flavonoids similar to those found in the Rubus genus, vitamins, and plant sterols, which are noted for their functions such as promoting intestinal peristalsis, supporting vision, and providing antioxidant effects. This product is manufactured under strict quality control in a factory certified by GMP, ISO, and HACCP, making it suitable for various applications including food, supplements, herbal preparations, and pet health products.

  • Pharmaceutical materials and carriers
  • Food/beverage functional materials
  • Biofeed for Livestock

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Cosmetic ingredient "CHIFFONSIL Series"

Cosmetic ingredient "CHIFFONSIL Series"

Organic bead alternative silica beads, an environmentally friendly product.

It is a product derived from minerals and a sustainable cosmetic ingredient. It does not swell when wet with oil, and because it is non-porous and has no oil absorption, it allows for texture improvement without significantly affecting the viscosity or stability of liquid formulations. 【Features】 ■ Provides a moist and soft feel that could not be achieved with previous inorganic beads ■ Can be applied for instant whitening and blurring of fine lines with a natural brightness *For more details, please download the PDF or feel free to contact us.

  • Cosmetic materials and raw materials

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Raw material "elixSIRT NMN"

Raw material "elixSIRT NMN"

No animal-derived ingredients! Contains over 98% NMN (Nicotinamide Mononucleotide) as a raw material.

"elixSIRT NMN" is a raw material that contains over 98% of the nucleotide "NMN," which is produced in the body based on niacin (vitamin B3). NMN functions as a precursor to nicotinamide adenine dinucleotide (NAD+), a molecule that has various functions in the body, including promoting a cell signaling enzyme called sirtuin. The brand name is a coined term that combines the Latin word "elixir," meaning immortality, and "sirtuin," which refers to longevity genes. 【Features】 ■ Contains over 98% NMN ■ No animal-derived ingredients ■ Packaging: Content weight 500g and up ■ Packaging form: Depending on the content weight (aluminum zipper bags, cardboard) ■ Expiration date: 2 years after manufacture (if unopened) *For more details, please refer to the PDF document or feel free to contact us.

  • Food ingredients (powder)

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Monk fruit glycosides (mogrosides) natural sweetener API raw material

Monk fruit glycosides (mogrosides) natural sweetener API raw material

Mogrosides, a natural sweet component derived from monk fruit, are contained in high purity. As a calorie-free natural sweetener, it is an ideal API ingredient for food, beverages, and health supplements.

Monk fruit glycosides (mogrosides) are natural sweetening components extracted from the fruit of the gourd family plant "monk fruit (Siraitia grosvenorii)." They mainly contain triterpene saponin glycosides such as mogroside I, II, III, and IV, and are characterized by having a sweetness hundreds of times greater than that of sugar while having almost zero calories. With the growing health consciousness, they are gaining attention as a natural sweetener suitable for diabetes patients and those on a diet. Additionally, antioxidant and anti-inflammatory effects have been reported, expanding their application as functional food ingredients. Our monk fruit glycosides are refined to high purity and guarantee uniform sweetness intensity. We have obtained certifications such as GMP and ISO, and we thoroughly implement quality control systems. They are highly safe and can be widely used as sweeteners in food additives and supplements.

  • Food/beverage functional materials
  • Food ingredients (powder)
  • Cosmetic materials and raw materials

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H. Holstein Co., Ltd. Product Catalog

H. Holstein Co., Ltd. Product Catalog

Silicone alternatives and O/W emulsifiers! A wide range of Naturatech products listed.

This catalog is a product catalog from H. Holstein Co., Ltd., which introduces and imports the following products used in food to domestic companies. It features natural silicone alternatives such as "Natura-Tec Plantsil," which has a uniquely soft powdery finish, as well as "Natura-Tec Vaselin Type A" and "Natura-Tec Ecomuls," among others, including skin protectants, natural moisturizing factors, and plant oils. We offer a rich lineup of cosmetic ingredients from Natura-Tec. [Contents] ■ Green Alternatives ■ Natural Emulsifiers ■ Natural Actives, etc. *For more details, please refer to the catalog or feel free to contact us.

  • Cosmetic materials and raw materials

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High-purity carnosine acid, antioxidant, anti-inflammatory, UV protection ingredient.

High-purity carnosine acid, antioxidant, anti-inflammatory, UV protection ingredient.

Protects the skin from photoaging, inflammation, and oxidative stress! High-purity carnosic acid derived from natural rosemary.

This is a natural functional ingredient specifically designed for cosmetic use, primarily composed of high-purity carnosic acid (Car-nosic Acid 90% or more) extracted and refined from rosemary leaves. Carnosic acid is known as a powerful lipid-soluble antioxidant that not only protects the skin from external stressors such as UV rays and air pollution but also provides multiple beauty benefits, including the suppression of skin inflammation and the regulation of melanin production. It has the following notable features: - Antioxidant action: Suppression of lipid oxidation and removal of free radicals. - Anti-inflammatory action: Suppression of the expression of inflammatory cytokines such as IL-6 and TNF-α. - Light defense support: Helps to mitigate damage caused by UV exposure and cares for skin after sunburn. - Skin barrier support: Reduces skin roughness caused by dry environments and stress. It can be used in a wide range of formulations, including those for sensitive skin, UV care products, anti-aging serums, and men's skincare.

  • Cosmetic materials and raw materials

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Gotu Kola extract powder, a high-functional plant ingredient for beauty and health purposes.

Gotu Kola extract powder, a high-functional plant ingredient for beauty and health purposes.

Derived from the Asian traditional herb 'Centella Asiatica.' The extract of this herb is gaining attention as a key ingredient for skin care, brain function, and antioxidant properties.

Gotu kola (scientific name: Centella asiatica) is known as the "herb of longevity" in traditional Asian medicine, such as Ayurveda and Chinese herbal medicine. It is a medicinal herb with various functional properties, including wound healing, skin regeneration, anti-inflammatory effects, and improved concentration. Its main components include Madecassoside, Asiaticoside, flavonoids, and triterpenes. Our gotu kola extract powder is a natural plant-derived functional ingredient made from carefully selected high-quality gotu kola leaves, which are processed into powder through water extraction and spray drying. It can be applied in various fields, particularly in skincare products, health foods, functional beverages, and pet supplements, for benefits such as improving skin elasticity, whitening, reducing inflammation, antioxidant effects, promoting blood circulation, and enhancing concentration. This product has obtained international certifications such as ISO9001, HACCP, FDA registration, Halal, Kosher, and SC, ensuring both safety and quality as a reliable ingredient. It is also suitable for OEM/ODM applications, contributing to the differentiation and high added value of your products.

  • Cosmetic materials and raw materials
  • Food ingredients (powder)
  • Pharmaceutical materials and carriers

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Thistle (Cirsium) extract powder, liver function support, antioxidant plant ingredient.

Thistle (Cirsium) extract powder, liver function support, antioxidant plant ingredient.

For maintaining liver health! Powdered extract of burdock (Arctium lappa) rich in silymarin.

Milk thistle (scientific name: Silybum marianum) is a plant of the Asteraceae family, native to Europe and Asia, and has been valued since ancient times as a "guardian plant for the liver." The main active ingredient, **silymarin**, is known for its excellent liver-protective and antioxidant properties, and its functions such as promoting detoxification, preventing hangovers, and supporting the repair of liver cells have been confirmed. Our milk thistle extract powder is produced by refining high-concentration silymarin through water-ethanol extraction from selected mature seeds, and then powdered using a spray-drying method. It boasts excellent quality and stability, making it suitable for various applications including supplements, functional beverages, pet supplements, and beauty foods. This product has obtained various international certifications, including FDA registration, Kosher, Halal, ISO9001, HACCP, organic certification, and SC (food production permit). We ensure safety, traceability, and quality, and have extensive experience supplying OEM/ODM to markets in Japan, Europe, North America, and Southeast Asia. We can flexibly accommodate requests from small lots for OEM to large bulk supplies. It is an ideal plant-based functional ingredient for companies looking for health foods, soft drinks, and raw materials for quasi-drugs.

  • Food ingredients (powder)
  • Pharmaceutical materials and carriers
  • Cosmetic materials and raw materials

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High purity Echinacoside 98% API raw material

High purity Echinacoside 98% API raw material

A component that attracts attention for its neuroprotective, antioxidant, and anti-inflammatory effects. We provide high-purity echinacoside in an API grade suitable for pharmaceuticals and functional foods.

Echinacoside is a phenylpropanoid derivative found in herbs such as Echinacea (Echinacea angustifolia or Cistanche tubulosa), and it is a plant-based component with excellent neuroprotective, antioxidant, and anti-inflammatory properties. This product is an API-grade high-purity raw material guaranteed to have over 98% purity through HPLC analysis and is manufactured in compliance with strict GMP and ISO standards. In recent years, it has gained attention as a preventive material for neurodegenerative diseases (such as Alzheimer's disease and Parkinson's disease), with abundant research results in protecting the central nervous system, enhancing mitochondrial function, and removing free radicals. Furthermore, Echinacoside is also excellent for promoting skin repair and has antibacterial properties, making it applicable in skincare and anti-aging products. Our high-purity Echinacoside API is suitable for food, cosmetics, and pharmaceutical applications, and we ensure that it is free from organic solvents, with thorough management of heavy metals, pesticide residues, and microorganisms.

  • Food/beverage functional materials
  • Pharmaceutical materials and carriers
  • Cosmetic materials and raw materials

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