Kingsail is a subsidiary company of Tianjin Feilong Concrete Admixture Co., Ltd. And specializes in manufacturing & trading concrete admixture. Naphthalene, anthracene, aliphatic, amino sulfonate, melamine and other varieties of concrete admixtures are available and annual output is over 100, 000 tons (equivalent to powder). Now we have set up China's largest production base for polycarboxylate water reducer. The scale of production achieves 400, 000 tons (40% liquid). Stable and reliable product quality is guaranteed.

Our quality products are widely used in China and exported to Europe, North America, the Middle East, Southeast Asia.

Also we have 5years of experience in the field of salicylic acid, acetylsalicylic, fumaric acid, caustic soda pearl.

Our aim is to strived to meet the requirements of our customers through an understanding of their individual needs, sourcing for a wide range of chemicals and providing value-added services for various clients worldwide.