Jinan Winner Particle Instruments Joint Stock Co. Ltd. is a high-tech enterprise dedicated to developing, manufacturing and selling particle characterizing instruments. We have been leading this industry in China for more than 20 years.

Our mission is to develop and bring to customers the most advanced particle-size-analysis solutions. Our products, from the portable range and the desk-top range, to the dry-powder analyzers and the spray analyzers, always stand in the frontier of the technical trends.
 
We have the first-class R&D team, with experts specialized in optics, electronics, computer science, chemistry and material science. Our president, Prof. Zhongjing Ren, has been studying particle measuring technology in China ever since 1982. He was the leader of a key project of the Seventh Five-year-research-plan of China. He enjoys a high reputation in the area of particle measuring techniques. We are in frequent cooperation with colleges and institutes for researching projects.
We are honored as 'the enterprise with the strongest capability to innovate in China’ and 'the pilot in the particle-measuring-technology in China'. We are classified into the top fifty enterprises in Asia in the industry related to particuological technologies.

 
Our History:

1985  Prof. Zhongjing Ren directed a research project: the development of on-line cement particle analyzers, and that year this project was put into the list of the Seventh China’s Seventh Five-year-research-plan.
1990  The on-line cement particle analyzers passed the acceptance exam of China’s Seventh Five-year-research-plan The comments were ‘the pioneer of the art in China’ and ‘one of the most advanced technologies of this age’.
1993  The on-line cement particle analyzer won the gold medal at the First China’s Technology Expo.
1994  Took on a project of the Shandong province’s Eighth Five-year-research-plan which led to JL 9200 portable laser particle size analyzer, and had it patented.
1995  JL 9200 portable laser particle size analyzer was put into the list of ‘China’s most important new product’.
1996  Took on China’s Ninth Five-year-research-plan which led to JL 9300 laser dry-particle size analyzer. This invention won the third-grade ‘Award for Science & Tech. Progression in Shandong Province’.
2000  Jinan Winner Particle Technology Co. Ltd formally established.
2002  Winner laser particle size analyzer, Winner 2000, was approved by China’s Standard Material Research Center.
2003  Winner 2000 obtained the new product certificate of metrological instruments from Shandong Bureau of Quality and Technical Supervision.
2004  Winner Company obtains CMC certification.
2005  Moved to Jinan’s high and new technology industrial development zone.
2006  Approved as ‘Jinan’s High and New Technology Enterprise’
2007  Obtained ISO90001:2000 International Quality Management System Certification.
2007.  Developed China’s first dynamic image particle size analyzer and passed the acceptance exam by Jinan Science Bureau. The comments were ‘the pioneer of the art in China’ and ‘one of the most advanced technologies in the world’.
2008   Developed CR128 digital correlator.
2009   Developed China’s first light correlation nano particle size analyzer
2008   Approved as ‘China’s High and New Technology Enterprise’
2010.  Now Winner is ten years old, and it became a joint stock Company.