Founded in 2006, Tonghua HongBo Chemical Co., Ltd. is a manufacturer specialized in the research, development and production of all kinds of lignin products and other concrete additives such as sodium naphthalene sulfonate, and sodium gluconate professionally. We are located in Jilin province who has rich forest resources in northeast China, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. We are currently exporting 60 persent of our production worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.

Our main products: Sodium lignosulphonate, the calcium lignosulfonate, magnesium lignosulfonate, ammonium lignosulphonate, potassium lignosulfonate, sodium naphthalene sulfonate, sodium gluconate, ect.

Our company holds the managerial idea that 'Quality Proves Strength, Details Reach to Success'. We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing! We sincerely welcome you to visit our company or contact us for cooperation!