Jinan Winner Particle Instrument Co. Ltd. is a high-tech enterprise dedicated to developing, manufacturing and selling Laser Particle size analyzer. We have been leading this industry in China since 1985, also manufacaturer of 1 set laser particle size analyzer in China. 

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 Achievement: 
1st set of laser particle size analyzer! 
1st integrated laser diffraction particle size analyzer!
1st dry laser particle size analyzer!
1st dynamic particle image analyzer!
first use of digital correlator in optical nano particle size analyzer!
1st set of intelligent dry and wet wide size range intelligent laser particle size analyzer!
1st portable laser particle size instrument!
1st spray particle size analyzer and 1st set of inline particle size analyzer!