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1st Floor, South Building, Block B, Longxiang Group Industrial Park No. 6, Huilongguan Erbazi, Changping District, Beijing, China (Mainland)
Digital Portable Hardness Tester JH300 hardness tester machine, US $ 200 - 400 / Set, hardness tester machine, Beijing, China, JITAI.Source from Beijing Jitai Tech Detection Device Co., Ltd. on Waimaotong.com.