34+
Years in Metal Forming
20,000+
Customers Served
50,000m²+
Production Area
300+
Sets Produced Per Year
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.