Black annealed steel pipe is a type of steel pipe that has been annealed (heat-treated) to remove its internal stresses, making it stronger and more ductile. The process of annealing involves heati...
In the new era, the fragrance of wine is also afraid of deep lanes.
From the past period processing of roughness materials, OEM production, to the awakening of self-brand awareness, Chinese brands ...
Tianjin Youfa Steel Pipe Group Co., Ltd
Selected as the "top 500 preferred supplier (galvanized pipe) with comprehensive strength of 2022 real estate development enterprises"
Tianjin Youfa Steel Pi...
By OUYANG SHIJIA | China Daily
https://enapp.chinadaily.com.cn/a/201903/23/AP5c95718aa3104dbcdfaa43c1.html
Updated: March 23, 2019
Chinese authorities have unveiled detailed measures to implement v...