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Phone:+86-531 80957228/80952018

Zip code:250217

WhatsApp:+86-18615502127

ADD:Guanzhuang Town, Zhangqiu District, Jinan             City, Shandong Province, China 

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Impact value test

Impact value test

Chemical composition test

Chemical composition test

Metallographic analyzer

Metallographic analyzer

Drop times test

落球次数检测

Carbon and sulfur analyzer

Carbon and sulfur analyzer

Hardness test

Hardness test

Ray material test

Ray material test

Diameter tolerance test

Diameter tolerance test