News

Advantages of Cold Roll Forming Machines

It is known that the cold roll forming machine is a relatively new type of processing equipment mainly used to support and protect the steel arch. The main components of the cold roll forming machine include four systems-cold bending, hydraulic, auxiliary, and electrical control, a base, and a tr... Read More

The use of a cold roll-forming machine

In recent years, we have been focusing on the development of environmentally friendly equipment. The awareness of environmental protection will also become an important mainstream. In the developed trend of environmental protection equipment, Cold roll forming equipment is no doubt mainstream in ... Read More

What is ERW Tube Mill

High Frequency ERW Tube Mill is used for producing straight seam welded steel tubes and pipes, it occupies a decisive position in the field of industry and building pipe. ERW (Electric Resistance Welding) is a kind of welding method which uses resistance heat as energy source. Regarding its class... Read More

ZTZG — Providing Quality Tube Mill to Clients for Over 20 Years

As we enter 2023, we’re reflecting on this past year, but more importantly, we are looking forward to where we are headed as a firm. Our work environment continued to be unpredictable in 2022, with COVID-19 impacting how we work, and the needs of our clients, many tenets of our business remain un... Read More

ZTZG won the Technical Innovation Award of China Steel Structure Association

October 2021, is the golden autumn, is also the harvest season. ZTZG won the ‘Technical Innovation Award of China Steel Structure Association’ by process of “round-to-square shared roller technique”.The award demonstrates the company’s excellent technology and research and devel... Read More

ZTZG — To provide you with the perfect tube solutions

ZTZG Pipe – A professional manufacturer of cold roll welded pipe equipment, a high-tech enterprise integrating research and development, design, production, sales and technical services. The company was founded in 2000, and has been in business for more than 22 years. The company is headqua... Read More

ZTZG Intelligent Flexible Production Line – XZTF Round-to-Square Shared Roller Pipe Mill

In the summer of 2018, a customer came to our office. He told us that he wants his products to be exporting to EU countries, whereas the EU has strict restrictions on the square and rectangular tubes produced by direct forming process. hence he has to adopt “round-to-square forming” p... Read More