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Borneol (Synthetic Borneol) | CAS No.507-70-0
Borneol, also named card brain, orange tablet, plum dipterocarp, Mei Bing brain, is the resin of Dipterocarpaceae borneol and volatile oil products obtained by extraction crystallization. It can also be synthesized by chemical method.
Ethyl maltol | CAS No.4940-11-8
Ethyl Maltol is an organic compound, a common flavouring / sweetener and a very pleasant smelling chemical that is used as a flavouring in the food, beverage, tobacco, confectionary and fragrance industry.
Maltol | CAS No.118-71-8
Maltol, the type of aromatic compound, is present in high concentrations in red ginseng. Maltol is an effective antioxidant used to enhance flavor and preserve foods.
Rosalin Crystal | CAS No.90-17-5
Rosalin is a crystalline solid perfume with strong rose aroma, and has broad application value in perfume and daily chemical products. Its chemical name is “trichloromethyl benzyl acetate”
Vanillin | CAS No.121-33-5
Vanillin is human essence of synthesis of the first one, by the German m. harman, Ph.D., and g. Dr. In 1874.Usually divided into methyl vanillin and ethyl vanillin.Methyl vanillin (vanillin), chemical name 3 – methoxy – 4 – hydroxy benzaldehyde, appearance white or light yellow crystalline, with vanilla spearmint gas and the rich milk incense.
Ethyl Vanillin | CAS No.121-32-4
Vanillin is human essence of synthesis of the first one, by the German m. harman, Ph.D., and g. Dr. In 1874.Usually divided into methyl vanillin and ethyl vanillin.Methyl vanillin (vanillin), chemical name 3 – methoxy – 4 – hydroxy benzaldehyde, appearance white or light yellow crystalline, with vanilla spearmint gas and the rich milk incense.
Who We Are
About Us
Rooloong Industrial Co., Limited is comprehensively engaged in research, development, production and distribution of high quality chemicals for the foundry industry to worldwide clients. Our main products cover Furan series, Organic Solvent,such as Triacetin, Propylene Carbonate, DBE etc and organo-functional silane coupling agent.
Since 1998, servicing the chemical industries, more than 10 years experience, today, ROOLOONG INDUSTRIAL CO.,LIMITED is acting as the important bridge between Chinese chemical industries and overseas chemical industries.
Furthermore ROOLOONG INDUSTRIAL CO.,LIMITED has invested production facilities and we are becoming a fast-growing producing & distributing company with head office in Nanjing / China and factory in Jiangsu province and Shandong province and a lab with R&D team in Shanghai.
Our highly motivated and competent team as well as flexible logistics with warehousing enables us to arrange transports reliable and on time. as requested.

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Our Team
Meet The Team
Our mission is to serve each and every one of our customers and it is our privilege to give them value!

Amy Lee
Head of Innovation

Thomas Chang
Customer Relations

Steven Pan
Head of Operations

Lucy Zhao
Managing Director
The Blog
News
Natural Acetoin Introduction
sodium dichloroisocyanurate
Vanillin Introduction
Organic solvent classification
Silane Coupling Agent Knowledge
Commonly used silane coupling agent-KH550/KH560/KH570/KH792/DL602
Optimization of the Design of High-Purity P-cresol Production Process
N-Bromopropane (NPB)
Introduction to γ-Butyrolactone
Preparation of Benzaldehyde
Cyclohexylamine – Safety Data Sheet(MSDS)
Trichloroisocyanuric Acid (TCCA)
p-Toluenesulfonyl chloride
Toxicity Data for Phthalate Plasticizers
Propylene Carbonate
Properties of Sodium Dichloroisocyanurate
Safety of Diethyl Phthalate (DEP) in Perfumes
Indian Incense Society issues first reference list of raw materials
Flavors & Fragrances Market Size and Top 10 Companies Ranking
Analysis of Market Demand and Market Size in China’s Flavor Industry, 2017
Rooloong Aromatic Chemicals
The company’s production workshop meets the requirements of GMP standard
Analysis of the glycerol triacetate industry
Why is vanillin the king of fragrances?
What is methionine?
Glycerol triacetate Use Dosage and medicinal instructions
What is Triacetin(Glycerol triacetate)?
There is no such thing as a difficult business or an unserviceable customer.
“With effort, one can achieve anything.”
Anders Xiao
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