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News

2011 Post show exhibitors

Classification:
Company News
Source:
Release time:
2018-05-04
[Abstract]:
Laizhou Huayin Testing Instrument Co., Ltd. is the enterprise specializing in R&D and manufacture of hardness testers for metal and nonmetal materials and a base appointed to research, develop and man

Laizhou Huayin Testing Instrument Co., Ltd. is the enterprise specializing in R&D and manufacture of hardness testers for metal and nonmetal materials and a base appointed to research, develop and manufacture hardness testers.

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