Xinxing Ductile Iron Pipes Co., Ltd.，ti ipilẹṣẹ lati awọn 2672 Ile-iṣẹ Imọ-ẹrọ ti Ẹgbẹ Ominira Eniyan eyiti o fi idi mulẹ ni 1971 ati ti a ṣe akojọ lori Iṣowo Iṣowo Shenzhen ni 1997. Ile-iṣẹ naa jẹ ile-iṣẹ mojuto ti Xinxing International Group ti o ṣe abojuto nipasẹ iṣakoso Awọn ohun-ini Awọn ohun-ini ati Igbimọ Isakoso ti Ipinle Ipinle(SASAC),the company is an international leading R&D manufacturer of pressed-welded steel gratings and accessories and various types of platform railings.