Apejuwe paifi jẹ aropin ti piping awọn paati pipin, eyiti o jẹ premabricated
ni premabrig ti o wa ni aaye. A tun le pese awọn ibi-iṣẹ iṣaaju imudani inu, pẹlu awọn modulu ti gige Pipelting, eyiti o jẹ igbagbogbo lati ṣe Elo, ti o jẹ ki alurinmoring pupọ sii lati ṣe ni ipo lori ./ driponication ni ọkan ninu awọn agbara mojuto wa.
- zhengzhou hitgang Pipeline ohun elo Co., Ltd.