博九福彩网

Hello, welcome to Shanghai Aolong Xingdi Testing Equipment Co。, LTD website!

Collection|Chinese

Focus on instruments 60 years the national famous registered brand
Shanghai Aolong Xingdi Testing Equipment Co。, LTD

全国咨询热线:400-8053-385
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集团介绍

集团介绍

The company has nearly 60 years of development history Hardness tester industry domestic production, manufacturing lead enterprises.

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