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ProductsDiscover Ruibaolong's full range of High-Performance PC Steel Wire, PC Steel Bar, and Cold Drawn Wire. We specialize in SWRH82B Spiral Ribbed, Plain, and Indented surfaces, as well as Hose Reinforcement Wire. ISO 9001 certified manufacturer for PCCP and infrastructure projects.
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About UsTianjin Ruibaolong Prestressed Steel Strand Co., Ltd. is a leading ISO 9001 certified manufacturer established in 2010. We specialize in producing and exporting high-quality PC wire and steel bars globally.
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Classic CasesBrowse our portfolio of successful infrastructure projects. From domestic water diversion systems to international railway construction, see how Ruibaolong steel wire powers global engineering.
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BlogAbout Ruibaolong We are a professional metal products manufacturer dedicated to High-Performance PC Steel Wire. With a strong market network covering China and an expanding global footprint, we supply essential materials for bridges, buildings, and infrastructure. Here, we share our journey in connecting the world with strength and durability.
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Contact UsGet in touch with Ruibaolong for factory-direct quotes on PC Wire and Steel Bars. Located in Tianjin, China. Contact our export team today for technical support and pricing.
Projects
Classic Cases
Huayou Huanya's pole factory in Ethiopia
For Huayou Huan Ya's pole production plant in Ethiopia, we exported 400 tons of 9.0 mm prestressed spiral ribbed steel
For Huayou Huan Ya's pole production plant in Ethiopia, we exported 400 tons of 9.0 mm prestressed spiral ribbed steel wire, using a rainy season rust prevention scheme for the Indian Ocean route: first wrapping with a waterproof film, then adding weather-resistant outer packaging, protecting against moisture throughout the journey. The client sent technical personnel to our factory for sampling and testing. The elongation and tensile strength both met the requirements of the standard 《GBT 5223-2014 Standard for Steel Wire for Prestressed Concrete》, and maintained a relaxation rate <1.5% in the 70% maximum stress, 1000 h relaxation test. With its excellent high strength and low relaxation characteristics, it won high recognition and satisfaction from the client, further consolidating our reputation in the international market.
Huayou Huanya's pole factory in Ethiopia
2025-04-03
Shandong Zhonggui Equipment Co., Ltd.
2025-04-03
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Tianjin Ruibaolong Prestressed Steel Strand Co., Ltd. is one of the professional manufacturers specializing in the research, development, production, and operation of prestressed steel wires, cold-drawn steel wires, and steel wires for roll welding machines.
Address: No. 3, Tianyu Road, Tianyu Science and Technology Park, Jinghai District, Tianjin
Email: globaltrade@rblprestress.com
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