Engineered in Hai’an, Nantong, China
Precision in Every Bend.
CNC press brakes, hydraulic presses and complete metal forming lines—engineered, built and tested in Hai’an, Nantong, China.
What We Build
Press brakes, hydraulic presses and complete metal forming lines — engineered and built in Hai’an, China.
Grooving Machines
CNC Plate Grooving
Precision V-grooving for stainless & mild steel, up to 4m.
Automation & Support
Robot Cells & Complete Lines
Automation that works with our machines.
We Don’t Build Like Everyone Else.
The difference is visible before your machine ever ships — in how it is designed, machined and tested.
From National Champions to Precision Workshops.
Machines that pass month-long audits and performance bonds — trusted by China’s most demanding state-owned enterprises and workshops in 20+ countries.
Mengtai Group
Beijing North
Dalian Huarui
ISO 9001:2015
20+ EXPORT COUNTRIES
EXPORT FOOTPRINT
Asia-Pacific
Middle East
Africa
CIS & Eastern Europe
When You Call Dawei, You’re Talking to the Family.
The founder — Xi’an University of Technology, class of 1985. 40 years of metal forming, still on the factory floor every day. The son — University of Liverpool, MEng Electrical Engineering. Built the SolidWorks digital design system from the ground up. When a customer has a technical question, he’s the one who answers.
Real Machine. Real Factory. Real Results.
30 Press Brakes. One Steel Structure Leader.
A leading steel-structure manufacturer ordered 30 units of our 200-ton CNC press brakes in 2026 — repeat business from a customer that audits for months before buying.
±0.01mm RepeatabilityWe’re Not the Biggest. We’re the Most Precise.
Zhu Lei, Technical Director · University of Liverpool (MEng)“Our family has been building machines for over twenty-five years. We’ve run this business honestly — paying wages on time, paying taxes in full, keeping every promise we’ve made. We’ve never shipped a machine we wouldn’t use ourselves. Not because we’re special. Because my father taught me that a machine carries your name long after the payment clears.”
90 Minutes From Shanghai. See How We Build Before You Buy.
Hai’an, Jiangsu, China — 90 minutes by road from Shanghai’s international port. Watch the CNC gantry mill a bed in one pass, see your machine run 24 hours of no-load testing, then test-bend your own material. The real factory. Not a video. Not a brochure.