Changsha Lianda Chemical Co., Ltd. is a professional high-tech enterprise of optical brightener manufacturer in China. Being founded in 2008, we are the factory and manufacturer engaged in R & D, production, sales and after-sales services of optical brightener for decades of years. Till now, we have developed almost 40 series of the optical brighteners, which have been widely used in plastics, textiles, printing and dyeing, paper, paints, coatings etc. Almost 80% of the products has been exported to more than 50 countries and regions such as the United States, Japan, Europe, South Asia, and the Arabic Area, etc.We Changsha Lianda Chemical Co., Ltd.has won the high reputation both at home and abroad as we always abide by the following concepts to strive for survival and development. Firstly, we always adhere to the management policy "take the market as the guide, the pursuit of the highest quality, the lowest cost ". In our factory we have several production lines and kinds of special chemical equipment. At the same time, the company has established a matching system for quality inspection, sales, and management, and perfected a series of rules and regulations accordingly. Secondly, we advocate sincerity and faithfulness, win customers by reputation. We provide not only whitening agent, but also the technical application, and resources service. All customers are not only the long-term trading partners but also the trusted friends.With advanced testing equipment, perfect quality control system, we have got the good reputation from the fierce competition in the market. Never follow the crowd, not eager for a quick success, we advocate to brand operations, strive for survival and development by the quality. We hope to corporate with the same honest, brave operators. Let&＃39;s make great effort to standardize and improve the optical brighteners industry.