DANDONG HMKTEST INSTRUMENT CO.,LTD.
For years, one name has been committed to providing high quality and durable powder analysis products, the name is AimSizer. As a subsidiary of HMKTest, AimSizer, since its establishment in 1997 injects its in-depth understanding of international standards in all of its products. Our products involve powder processing, powder characterization, particle size analysis, bulk density analysis and powder flow testing.
http://www.aimsizer.com/aimsizer-return-policy.html