About us

Founded in 2004, Tengzhou Runlong Fragrance Co., Ltd. is a manufacturers specializing in the production of synthetic and nature flavors and fragrances in China. Located in Shandong Province. Tengzhou Runlong Fragrance Co., Ltd. relocated to Biomedicine Industrial Park of Dawu Town in Tengzhou City in 2016, with an area of approximately 66600 square meters and a total investment of 36 million U.S.dollors. There are 5 standardized production plants and more than 300 sets of various production equipment.

Food Flavors Used as a spice Fema 3328 2-Acetylthiazole CAS 24295-03-2 2-Acetyl Thiazole 99%

Product Code: RL2001Aroma: Cocoa,Hazelnut, Popcorn,Bread-like AromaApplicable Scope: Bread,Meat, Puffed Food,Beverage, etc.Suggested Dosage (PPm): 0.2-1.5FEMA: 3328National Standard Code: S0731CAS Num...
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4,5-Dimethylthiazole [3581-91-7]: The Essential Nutty, Coffee, and Meaty Flavor Builder for Savory & Sweet Applications

Product Code: RL2003Aroma: Green Fragrance, Roasted Nut FragranceApplicable Scope: Meat, Dairy Products, SeasoningSuggested Dosage (PPm): 3-20FEMA: 3274National Standard Code: S0785CAS Number: 3581-91...
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Chocolate aroma CAS 13623-11-5 for Food Flavor 2,4,5-trimethylthiazole FEMA 3325

Product Code: RL2004Aroma: Cocoa, Coffee, NutsApplicable Scope: Beverages, Nuts, Meat Products, Seasonings, etc.Suggested Dosage (PPm): 1-10FEMA: 3325National Standard Code: S0728CAS Number: 13623-11-...
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Latest News

Allyl Isothiocyanate - The Superior Choice of Synthetic Mustard Oil (CAS 57-06-7)
2026-02-02 13:18
In the world of pungent flavors, the sharp, penetrating heat of mustard, wasabi, and horseradish is unmistakable. The compound responsible for this signature sensation is allyl isothiocyanate. For f...
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Custom Nature-Identical Onion Oil: A Stable, High-Standard Solution for China's Food Industry
2026-01-27 16:14
As one of the few manufacturers in China capable of large-scale production and supply of Nature-Identical Onion Oil, we understand the critical importance of stable, high-quality raw materials for t...
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Garlic Oil-Nature-Identical & Customized for Your Formulation
2026-01-27 15:33
At our facility, we specialize in the advanced synthesis of nature-identical garlic oil, offering a consistent, high-quality, and customizable alternative to natural extracts. By meticulously blendi...
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About us

Popular Products

Food Flavors Used as a spice Fema 3328 2-Acetylthiazole CAS 24295-03-2 2-Acetyl Thiazole 99%

4,5-Dimethylthiazole [3581-91-7]: The Essential Nutty, Coffee, and Meaty Flavor Builder for Savory & Sweet Applications

Chocolate aroma CAS 13623-11-5 for Food Flavor 2,4,5-trimethylthiazole FEMA 3325

Latest News

Allyl Isothiocyanate - The Superior Choice of Synthetic Mustard Oil (CAS 57-06-7)

Custom Nature-Identical Onion Oil: A Stable, High-Standard Solution for China's Food Industry

Garlic Oil-Nature-Identical & Customized for Your Formulation

ANY QUESTIONS FOR US?