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Company Overview

ZTZG is one of three executive directors of 'China Steel Structure Association' 

and one of China's top ten pipe making machinery brands. 

With over 20 years of sales and R&D, ZTZG has acheived multiple China's first along with

several patents that lead the pipe making industry in China. We look foward to make

better, steadier, and more economical machines in the future.

Quality Control

Every forming stands will go through heat quenching and all the key parts will go through stress relief annealing

Every gear box will be tested for 8 hours with oil inside to guarantee there is no leak.

Every shaft will be inspected for the centering jumpiness.

Every roller will be checked to make sure its in the range of tolerance and critical parts will be inspected for all dimensions.

All procedures are tracked and entered into the WIMS quality control system by the trained QC personels.

Code of Conduct

Strength and Integrity Achieves Success

Company Information

Business Type Manufacturer
Company Shijiazhuang Zhongtai Pipe Technology Development CO.,Ltd
Main Products Straight Welded Pipe Making Machine
Website www.chinatubemills.com
Established Year 2000
City / State Shijiazhuang , Hebei
Country China
Address Zhongshan East Road 322 Kaiyuan Building 1304

Factory Information

Location Jiumen Industrial Zone
Factory Size 35000m²
Total QC Staff 4
Total RND Staff 20
Number of Production Lines
Annual output 30
Average Lead Time 90 days

Trading Information

Total Revenue USD 15 Million
Export Percentage 30%
Nearest Port Xingang Port
Overseas Office

FAQ's

A:Yes,we are manufacturer. We have 4 factories ( Machining, Assembling, Heat treatment, and Moulding ). We also have our own R&D department. Welcome to visit us.
A: Since we design individual machine based on our customer's requirement, we need your desired products' basic dimension, including all the pipe diameter(or tube length), thickness range , usage, raw material steel grade, coil weight, and degree of automation.
A:Contact us immediately ,we provide free consultant for pre-sales service .Also we can help you solve the raw material (steel coil) purchase, worker training, international market price, and more.
A:We have special team to do strict QA,this is one of our strengths: (1)Every gear box will be tested for 8 hours with oil inside to guarantee there is no leak. (2)Every shaft will be inspected for the centering jumpiness. (3)Every roller will be checked to make sure its in the range of tolerance critical parts will be inspected for all dimensions.
A:We are concentrate on pipe making machines for more than 20 years. We have constructed many steady trading partners in Asia,Africa, middle east, Europe, and South America throughout the years. Our innovative designed production line and each single unit of the production line are not only economical but also practical.
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