8.5 meter falling ball test machine CNC cutting machine
Wire cutting machine Metalloscope
Impact testing machine Direct reading spectrometer
Hebei Dongyuan Steel Ball Co., Ltd. --------------------------------------------------------------------------------------------- Office Address: Industry Zone of Fengfeng District, Handan City, Hebei Province, China. Tel: +86 151 8886 6835 Fax: +86 310 5288058 Email: hbdygq@qq.com
