Zhengtong's products are flying and engraving on the site of Shagang
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a professional committed to the numerical control equipment, special machine tools, vigorously milling machine development, production and sales enterprises.
Contact: Cao Jianguang
Add: Tongjia Road No.116 Nantong,Jiangsu,P.R.China
Copyright © 2019 Nantong Zhengtong Machinery Technology Co, Ltd.