美國狄夫斯高 DeFelsko  www.defelsko.com
DeFelsko Corporation, a U.S. manufacturer of Coating Thickness Gages and Inspection Instruments, has been providing Simple, Durable, and Accurate gages since 1966.

自1966年始專業(yè)生產(chǎn)測厚儀等檢測儀器，品牌有Positector、Positect等，產(chǎn)品操作簡單、耐用、精確度高。