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Dongguan Defond defoamer Co, Ltd is specialized in manufacturing of industrial grade surfactants, including the defoamer, emulsifiers, penetrants, dispersants, flatting agents, antistatic agents and other chemical products.

At present, Defond surfactant products are widely used in industrial cleaning, daily cleaning, coatings, inks, metalworking fluids, printing, paper-making, water treatment, medicine, cosmetics, water-based coatings, glass grinding, beer brewing, environmental protection and other industries and production.

Defond factory is located in Dongguan-China, which is known as the "World Factory". Our group center is in Songshan lake, it is headquartered in the core area of manufacturing industries in Dongguan. It not only has a superior geographical position, logistics system, an intelligent storage system, but also a large number of labors and top talents. Defond guarantees the quality of the products, as well as creates products that have more advantages than other parts of China and even other countries.

As one of the fastest growing companies in Guangdong Province and in China's chemical industry, Defond has always pursued excellence in the technology of surfactants and dared to innovate. In hardware, Defond is equipped with domestic and abroad advanced machinery and equipment, independent building for factory and research。 Defond has a strong R&D team and production ability.

Defond exports the surfactant products to many countries in the world, in order to promote better products to the world, Defond made the customers to use highly efficient and better products to achieve benefits. Our mission is to serve our customers, solve technical and production problems, and customize the best surfactant solutions for different industries.




  • Korea
    We have newly developed a cosmetic product that requires the surfactant. This is the first time for us to cooperate with Chinese suppliers. As defond provided the free samples, we tried it. They worked and help us in patient for many times, tested successfully at last, the price was more fair and cheaper than other suppliers. It’s great.
    한 시민
  • Pakistan
    I am a chemical material distributor in Pakistan. We purchase different raw materials from all over the world every year. We help and solve many chemical problems for our customers. Defond is not only complete in products but also cheap. The service is the best. We will plan to cooperate for a long time and cover the products in our market.
  • British
    First of all, I have to admit that China's development is very fast. As a British brand, we intend to enter China's huge chemical market. After our investigation and visits, many meetings and communication, we finally chose Defond as our partner in the chemical industry. We established a deep friendship and trust with each other.
  • Business Information
    Dongguan Defond Defoamer Co.,Ltd




    YiMeiKang Industrial Park, LiaoHu Road 6, LiaoBu town, Dongguan City, Guangdong Province, China

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