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As a professional supplier, Shanghai Douwin Chemical Co. Ltd. provides chemical materials to all worldwide customers at high quality and competitive prices. Douwin aims to be a famous brand and then becomes the most smooth bridge on the industry chain.
Douwin Chemical Company has four wholly-owned subsidiaries: Shanghai Douwin Chemical Co.,Ltd, Suzhou Douwin Chemical Co.,Ltd, Ningbo Douwin Chemical Co.,Ltd and Dulwich International Co.,Ltd, and also has two joint venture companies: Guangzhou Dewangtai Trading Co.,Ltd. and Suzhou Yanxi Chemical Trading Co., Ltd.These six companies share resources and information and are complementary in upsream suppliers and downstream market information. We are confident enough to catch the chances brought by the globalization trend, and we are fully prepared to meet the ever-changing changes and difficult challenges. Douwin will keep innovating our marketing strategies and optimizing our internal management system, in order to provide better services to all the customers to achieve mutually beneficial win-win situation.
RELIABLE PARTNER
Established in 2006, DOUWIN is your trustworthy partner. DOUWIN can ensure competitive price and good-quality.
GUARANTEED QUALITY
We take care of our customers, employees, processes, services and products.
BEST SERVICE
DOUWIN provides you with professional market analysis and strictly control the delivery processs.
Douwin chemicals can be used in widely industries: coating, adhesives, PU coating, printing, inks, organic synthesis, etc.
Methyl Ethyl Ketone (MEK) Applications
Adipic Acid (AA) Applications
Maleic Anhydride (MA) Applications
Phthalic Anhydride (PA) Applications
Butyl Acrylate (BA) Applications
Methyl Acylate (MA) Applications
Acrylic Acid (AA) Applications
Methyl Methacrylate (MMA) Applications
Acrylamide (AM) Applications
Jan 14-2025
Synthesis Technology of Acrylic Acid (AA)
What is Acrylic Acid (AA)Acrylic Acid (AA) is an organic compound and the simplest unsaturated carboxylic acid, composed of a vinyl group directly connected to the carboxylic acid end. This colorless ...
Blog
Jan 07-2025
Properties and Applications of Phthalic Anhydride (PA)
What is Phthalic Anhydride (PA)Phthalic anhydride, also known as ortho-phthalic anhydride (PA), is an important organic chemical raw material. It serves as a general-type anti-scorching agent for natu...
Blog
Dec 31-2024
Applications of Maleic Anhydride
What is Maleic AnhydrideMaleic Anhydride, usually abbreviated as MA, is an organic compound. It is a colorless crystalline substance with a strong irritant odor and easily sublimates. The HS code is 2...
Blog
