About Zhengtong

Specializing in the development, design, manufacture and sales of roll thread milling machine and roll processing equipment

nantong zhengtong machinery technology co., ltd. is a professional dedicated to professional engaged in roller thread milling machine, roll processing equipment production and sales of enterprises. The company's main products include: XK9350 series CNC roll thread milling machine, XK8450H heavy-duty thread milling machine, CA(CK)8450 series roll lathe, XKV1850(XKV2250) strong iron bed, XKW1850(XKW2250) strong horizontal milling machine, X5040(X53K), X5032(X52K) vertical milling machine X6140(X63W), X6132(X62W) horizontal milling machine, X6325 series universal rocker milling machine, etc. Our company always adhere to the quality of production, high-tech development, integrity service for the purpose of business philosophy. Perfect quality assurance system, complete testing equipment, reliable product performance, excellent and fast after-sales service, warmly welcome new and old customers at home and abroad to visit and choose.

2005 Year

Enterprise establishment time


300 W

Registered capital


Enterprise Culture

CNC equipment, special machine tools, vigorous milling machine supplier

Enterprise culture

Quality Policy

Strict purchase control, strengthen process control, provide safe products, to ensure customer satisfaction

Enterprise culture

Business Purpose

Create value for users, create opportunities for employees and create wealth for society.

Enterprise culture

Core Values

Achievement user hard work

Lead the industry to achieve self

Enterprise culture

talent concept

People-oriented people make the best use of their talents

Hand in hand to develop and share success