Company Information

Quality Assurance 1. Strictly conforming to ISO9001-2000 quality management system. 2. Strict control from purchasing materials, process inspection to final particle size distribution test. 3. QC department to execute quality control regulations. 4. Only qualified components will be assembled and total laser particle size analyzer must be inspected completely before sale. 5. Laser particle size analyzer will be processed preventing -shake test before delivery. After sale service 1.Operation demo video CD will be offered. 2. Offer free-training service. 3. The quality assurance date is 1 year since finishing payment, Technology support will be provided for life. And after that, we will collect the cost if provide repair accessories. 4. Maintenance for equipment failure caused by improper handling (appropriate cost will be collected). 5. We offer the components with favorable price and perdurable maintenance.

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. 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. 2007 Obtained ISO90001:2000 International Quality Management System Certification. 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.