· welding,steel pipe fittings [2016-08-09 HITS：8]
Welding, also known as the melt, Jae Yong is a heating, high temperature or pressure bonding of hot metal or other plastic materials manufacturing process and technology. [READ]

· How to select your good supplier in China [2016-08-08 HITS：11]
How to select your good supplier in China? It will be a smart project. [READ]

· api 5l pipes [2016-08-05 HITS：8]
General speaking seamless steel pipe production process can be divided into cold and hot rolled. Cold-rolled seamless steel pipe production process generally is more complicated than the hot-rolled, tube first to three roller rolling and extrusion to sizi [READ]

· Taiwan from the mainland increased imports of hot-rolled stainless steel [2016-08-04 HITS：5]
According to the trade data, the number of Taiwan's stainless flat steel imports from the mainland is still increasing, but Ye and Tang Eng is no longer overly concerned. According to Ye, an official said, "After the implementation of anti-dumping duties, [READ]

· API5L PLS1/PLS2 line pipes [2016-08-02 HITS：7]
Our factory are professional in producing API5L PLS1/PLS2 line pipes We can according to API5L,ASME or GB to produce. Standard: GB/T 8163, ASME, API5L [READ]

· The material difference of Q345A, Q345B, Q345C, Q345D and Q345E [2016-08-01 HITS：16]
The material difference of Q345A, Q345B, Q345C, Q345D and Q345E [READ]