We devote to the new product development, pursuing for the unification harmonious development of quality and the environmental protection. Our product covers dye, pigment intermediate and the performance chemical. In many projects, we are leading high technology and new technology all over the world. Meanwhile, we are also the only one in the world, who could complete the independent production procedure covering from the Crude Naphthalene to Bon Acid. We have three independently Bon acid plant. What's more, granule Bon Acid has been applied in commercialization successfully. We're glad that Bon acid efficiency has surpassed 14000 tons/year.

　　We pay a lot of attention to product explores and develops. We care about technology, research and development. We obtained a huge achievement in the Kolbe-Schmitt react, which lead to the successful production of Bon acid, HNA and POB. And as cooperated with well-known domestic university, we developed in recycling use project. It utilized in routine production, which helps a lot at reduce emissions and saving the cost. We could announce to the world responsibly that LINTONG is a company, which real conforms to the standard in the environmental protection aspect and in sustainable development aspect.