Dandong Baite Instrument Co., Ltd. is a Chinese manufacturer of particle size instruments and a research and development base for particle size testing technology. It is a national high-tech enterprise, a national specialized and innovative "little giant" enterprise, a software enterprise in Liaoning Province, a contract abiding and trustworthy enterprise in Liaoning Province, an executive unit of the Chinese Particle Society, and a deputy director unit of the Testing Professional Committee.

The main products include 5 series of 34 varieties, including laser particle size analyzer, nanoparticle size and Zeta potential analyzer, microscopic image particle size and shape analyzer, powder characteristic tester, and environmental air monitoring instrument,It covers: laser particle size analyzer, particle size analyzer, particle size distribution meter, nano laser particle size analyzer, powder particle size analyzer, spray particle size analyzer, spray laser particle size analyzer, online laser particle size analyzer, online particle size analyzer, online particle size detector, underwater laser sand analyzer, nano particle size analyzer, zeta potential analyzer, dynamic light scattering particle size analyzer, image particle size analyzer, particle counter, particle gradation, solid content detector, light scattering detector, stability analyzer, true density meter, vibrating density meter and other products.Having over 100 software copyrights and other intellectual property rights. The products are not only sold to 34 provinces, municipalities, and cities across the country, but also exported to more than 90 countries and regions such as Germany, South Korea, the United States, Russia, Brazil, and Japan. They have been widely used in the production, application, and research of pharmaceuticals, battery materials, chemicals, abrasives, coatings, building materials, non-metallic materials, and metal powders. The technical performance and quality of the products are at a high level.