Blog
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ZTZG 80×80 XZTF Round-to-Square Shared Roller Pipe Mill Was Successfully Delivered
Recently, another 80×80 Round-to-Square Shared Roller Pipe Mill was successfully delivered. The process unit of XZTF Round-to-Square Shared Roller Pipe Mill realizes the purpose of sharing rolls, optimizes the original mechanical structure, produces of different specific...Read more -
ZTZG ISO 9001 Certification Successfully Passed The Annual Inspection Review
The ISO9001 standard is very comprehensive, it regulates all processes within the enterprise from raw material procurement to finished product delivery, involving all employees from the top management to the most basic level. Obtaining quali...Read more -
Congratulations | ZTZG has obtained two national invention patent authorizations
Recently, the two invention patents of "steel pipe forming equipment" and "steel pipe accurate forming device" applied by ZTZG have been authorized by the State Intellectual Property Office, whic...Read more -
2023 Shanghai International Tube Expo successfully concluded
From June 14th to June 16th, 2023, Tube China 2023 will be held in Shanghai New International Expo Center! It is co-hosted by China Council for the Promotion of International Trade Metallurgical Industry Branch, Metallurgical Industry International Exchange and Cooperati...Read more -
China International Tube Expo will be held in Shanghai, China！
Exhibition: China International Tube Expo Time：14/6/2023-16/6/2023 Place： Shanghai, China Booth Number： W4E28 China International Tube Expo will be held in Shanghai, China. We look forward to meeting you at the show and sharing our exhibits and solutions. If you are i...Read more -
“No need to change the mold! The new technology is used in the welded pipe production line”
Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd.（ZTZG） -- A new type of high-frequency straight welded pipe production line has been developed in China that requires no molds to be changed during the entire production process, breaking through the tra...Read more
