The ZTZG's Round tube e etsang thekenoloji ea ho arolelana Rollers ke mofuta o mocha oa ts'ebetso ea tlhahiso ea ERW Steel Pipe.Theknoloji ena e ka finyella ho arolelana hlobo bakeng sa karolo ea ho theha liphaephe tse pota-potileng, tse ka thusang ho boloka nako ea ho fetola li-roller le ho ntlafatsa katleho ea mosebetsi.
Nako ea poso: Nov-02-2024
