Dandong Bettersize Instruments Ltd was founded in 1995 and is the largest manufacturer of particle size analyzers in China. Currently, there are nearly 150 employees. Having achieved 43 patents (including 15 invention patents); 16 software Copyrights and one trademark. Overseas agents: the USA, Germany, South Korea, Russia, India, Brazil, Argentina, Vietnam, the Czech republic, Mexico, Poland, Pakistan, Malaysia, Indonesia, Turkey, Italy, Taiwan, Hong Kong... Domestic users are distributed in 32 provinces and cities across China, with a total of more than 9000 users, more than 12,470 instruments. International users are located in 50 countries on four continents, with more than 370 users and more than 450 instruments……