Beijing Hanbo Weiye Technology Development Co., Ltd., which has been engaged in the production of fluorescent whitening agents for 20 years, and Jiangxi Beishida Industrial Co., Ltd., which has been engaged in the production and operation of fluorescent whitening agents for 15 years, formed a joint venture in 2014. The strong alliance between the two companies greatly enhances their competitive strength in the fluorescent whitening agent industry. To ensure product quality, the company has invested heavily in purchasing advanced equipment and technological upgrades. Currently, it has advanced production equipment and processes for automatic weighing, automatic feeding, automatic temperature control, and automatic reaction time control. It has widely used super dispersants, high-speed sand mills, and supporting pulp making equipment, as well as advanced testing methods to ensure product quality indicators. The quality of various fluorescent whitening agents has reached the advanced level in China. Practice has shown that compounding technology is still an effective means to improve the whitening effect at present. Highly valuing and addressing the treatment of three wastes is a necessary condition for the survival of enterprises. The company adheres to the path of relying on technological progress for development, collaborates with domestic universities and research institutes, and is committed to introducing, digesting, absorbing, and continuously developing and producing environmentally friendly new products with high-tech content, high added value, and energy conservation and emission reduction. The company has over 100 varieties of various whitening agent series products, including printing and dyeing, plastics, synthetic fibers, water-based coatings, inks, etc., with an annual output of 1200-1500 tons of fluorescent whitening powder products and 2000-2500 tons of slurry fluorescent whitening agent products (non water soluble). We warmly welcome both new and old households from home and abroad to come and discuss cooperation.