“batter than i bought at another supplier last time.So glad to meet Rizhaoxin company.”
Alanna A Allen
Pro-Temp Controls
“The Gi Metal Tube I bought at other company are broken, and they have not helped me for various reasons. Then I found Rizhaoxin , their service attitude is very good, the quality is also very good.”
Mr.nilam Patel
"ВИНСОР ДЕНТ" ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ
General seamless steel pipe production process can be divided into cold-drawn seamless steel pipe and hot-rolled seamless steel pipe. The production process of cold-rolled seamless steel pipe is...
API 5L seamless steel pipe is seamless steel pipe, seamless steel pipe, pipeline steel material: GR.B, X42, X46, 52, X56, X60, X65, X70. The line pipe is used to transport oil, gas and water pumped...