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

Zip code:250217

Phone:+86-531 80957228/80952018

E-mail:sales@jnhuafu.cn / info@jnhuafu.cn

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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