Tianjin Neo-Leap Steel Co., Ltd. is a company integrating the production and warehousing. Over the past years, our company has been insisting on our business philosophy of "honesty and credibility". We have achieved good results, winning trust from Chinese and foreign customers. Our main products: Galvanized pipe ERW steel pipe Seamless steel pipe Spiral pipe Steel wire C channel steel Angle steel Steel strip Steel plate Our standards: ASTM A53, ASTM A252 & ASTM ...