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Tianzhijiao

+0086-512-66294696+86 181 3697 7277

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QM-30 Induction Hardening Machine

QM-40 Valve Tip Quenching Machine

+86-512-66294696 +86 18136977277

sales@tzjmachine.com

No. 20, Guangdian Road, Guangfu Town, Wuzhong Dist, Suzhou, Jiangsu, China

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