ZTZG-Company Profile
ZTZG Welded Pipe mill was established in 2000, and it has been 26 years.
The main products are round pipe mill line, square and rectangular pipe making machine, special-shaped pipe mill, and open cold-bent steel production line.
Provide professional ERW pipe mill production lines for downstream steel pipe, steel structure and cold-formed steel manufacturers.
Our high-quality welded pipe production line has gained recognition from pipe manufacturing customers worldwide.
Core Product-Steel Tube Mill
Round tube production machine
Round-to-Round Share-roller Pipe Mill Line
Tube making machine
Square and rectangular tube making machine
Direct Square Forming Share-roller Pipe Mill Machine
Special-shaped tube production line
Production lines for various special-shaped tubes
Licenses and Certificates
ISO9000 certification
ISO9000 Quality Management System Certification——Technical development, production and sales of tube making machines
CE certification
Tube making machines can be exported to the EU and EEA markets only.
Intellectual Property Management System Certification Certificate
Research and development and sales of cold-formed steel and welded pipe equipment
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