Testing Equipment

It is the top professional mill rolls supplier and exporter for global iron steel enterprises, and is among China's most respected solution providers and equipment vendors for heavy industry.

X- ray Spectrometer

Thermal Expansion instrument

Wear Machine

impact Analyzer

Thermal Simulation Machine

Image Analyzer

Research Level Microscope

Scanning Electron Microscope

X-ray Stress Meter

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Yelong International

E-mail:
yelong @ yelongintl.com

Xingtai Office：
B1207-1208 Fengji Bldg, Zhonghua Road, Xingtai,Hebei, China 054000

Beijing Office：
B402-1078 Government Office Bldg, Shicheng Town, Miyun District, Beijing, China

Qingdao Office：
B3318 Wanda Plaza, No.33 Lianyungang Road, Qingdao, Shandong, China 266034

Business License

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