LSAW Pipe (Longitudinal Submerged Arc-Welding Pipe), also called SAWL pipe. It is taking the steel plate as raw material, mold it by the molding machine, then do double-sided submerged arc welding....
The 133rd China Import and Export Fair
Exhibition time: April 15 to April 19, 2023
Exhibition venue: Pazhou Exhibition Hall
Boothe Number : 11.2G27-G28, 11.2H19-H20 (totally 36m2)
At the same time,...
Investment in fixed assets grew rapidly.
According to the data of the National Bureau of Statistics, during the decade from 2003 to 2013, the investment in fixed assets in China's petroleum and che...
Han Tang glory, silk language Chang'an City.
On May 24th, the ancient capital Xi'an ushered in a group of guests from the "Oriental." The new national standard promotion conference for fire-...
Online stand No. 11.2B-19-20
At 10:00a.m. and 10:00p.m. 16th April, let us show you around our square and rectangular steel pipe factory-- Tianjin Youfa Dezhong Steel Pipe Co., Ltd.
At 10:00a.m. a...
In the new era of China's transportation business transformation, Youfa stands at the forefront of the industry and runs parallel to it, relying on the developed transportation network of the mothe...