January 2023

There are many old clothes that do not wear at home. I want to clean up. I don't know where there is a place to recycle Harbin.

Which steel mills can produce stainless steel? What are the big companies? What is the capacity?

I am a technician of a steel pipe factory and stepped step by step from a production line worker. The tenth anniversary of the company this year, I want to write an article from the company's factory from my perspective to ask the model of such articles. Thank you, mainly write some company development!

It's best to write some questions that may be unlocked, thank you