Tianjin Dongli District Shenghongtong Building Materials Sales Center is a modern enterprise integrating professional production and sales. We mainly produce galvanized conduit, JDG conduit, KBG conduit, hot-dipped galvanized conduit, metal conduit, iron wire conduit, KBG pipes, JDG pipes, electrical steel conduits, thin-walled steel conduits, furniture conduit, civil air defense sealed boxes, 86 iron wire boxes, iron nipples, iron couplings, metal hoses, cable trays, and other products. We guarantee quality and provide comprehensive services. The company is committed to offering professional solutions to our clients, establishing long-term cooperative relationships, and achieving mutual benefits. We sincerely look forward to collaborating with you!