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Top 10 China Low Relaxation steel strand Manufacturers

January 10, 2026
Low Relaxation steel strand: In the construction and infrastructure sector, demand for low relaxation steel strands is rising due to their superior performance in prestressed concrete applications. These strands minimize stress loss over time, enhancing structural durability and safety. With increasing urbanization and large-scale bridge and high-rise projects, manufacturers are focusing on advanced heat treatment and precise production to meet stringent industry standards. However, supply chain constraints and raw material price volatility pose challenges, driving innovation in manufacturing efficiency and quality control.

Jiangsu Tianli Steel Strand Co., Ltd.

Establishment time : 2006

website : www.tianlisteel.com

Main Product : Steel strands, Prestressed Steel wires, wire ropes, and related accessories

Company Profile

Jiangsu Tianli Steel Strand Co., Ltd. is a leading manufacturer specializing in high-performance steel strands and wire products for construction and infrastructure projects. Founded in 2006, the company has built a reputation for reliability, advanced technology, and compliance with international standards. It operates large-scale production facilities equipped with modern manufacturing and testing equipment. The company emphasizes sustainable development and continuous improvement, serving clients across multiple continents with customized solutions and excellent after-sales service.

Sichuan Jincheng Steel Strand Co., Ltd.

Establishment time : 2005

website : http://www.jinchengsteel.com

Main Product : High-strength steel strands, prestressed steel wires, wire ropes, and related accessories

Company Profile

Sichuan Jincheng Steel Strand Co., Ltd. is a leading manufacturer specializing in high-performance steel strands and wire products, established in 2005 and headquartered in Sichuan Province, China. The company focuses on research, development, production, and sales of prestressed steel products used in infrastructure projects like bridges, highways, and high-rise buildings. It holds ISO9001 and CE certifications and serves a global customer base with advanced manufacturing equipment and strict quality control systems.

Hunan Hongye Steel Wire Group Co., Ltd.

Establishment time : 2003

website : http://www.hnhongye.com

Main Product : Steel wire, steel strand, prestressed steel wire, steel bar, and related building materials

Company Profile

Hunan Hongye Steel Wire Group Co., Ltd. is a leading manufacturer of high-strength steel wire and related products in China, established in 2003 and headquartered in Xiangtan, Hunan Province. The company specializes in producing prestressed steel wires, steel strands, and reinforcing bars used in infrastructure, bridges, high-speed rail, and housing construction. With advanced production equipment, strict quality management systems, and continuous R&D investment, it has earned national certifications and gained recognition in both domestic and international markets.

Guangdong Zhongyi Steel Strand Co., Ltd.

Establishment time : 2005

website : http://www.gdzhongyi.com

Main Product : Steel strands, prestressed steel wires, wire ropes, and related accessories

Company Profile

Guangdong Zhongyi Steel Strand Co., Ltd. is a leading manufacturer specializing in high-performance steel strands and wire products for infrastructure and construction applications. Established in 2005, the company has built a reputation for innovation, reliability, and compliance with international standards. With advanced production equipment and strict quality control systems, it serves major projects in bridges, highways, and high-rise buildings. The company emphasizes sustainable development and continuous technological improvement to meet global demands.

Shandong Gaotong Steel Wire Co., Ltd.

Establishment time : Shandong Gaotong Steel Wire Co., Ltd. was established in 2005.

website : www.sdgtsteel.com

Main Product : Main products include steel wire, steel wire rope, stainless steel wire, and related wire products.

Company Profile

Shandong Gaotong Steel Wire Co., Ltd. is a professional manufacturer specializing in high-quality steel wire and wire rope, with a focus on innovation, quality control, and customer service since its founding in 2005.

Zhejiang Huayang Steel Strand Co., Ltd.

Establishment time : 2005

website : http://www.zjhyganglian.com

Main Product : Steel strands, prestressed concrete steel strands, wire ropes, and related steel products

Company Profile

Zhejiang Huayang Steel Strand Co., Ltd. is a professional manufacturer specializing in high-strength steel strands and related products, established in 2005. The company is located in Zhejiang Province, China, and has built a reputation for quality and innovation in the construction and infrastructure sectors. It adheres to international standards including ISO9001 and GB/T5224, and serves a wide range of industries such as bridges, highways, railways, and high-rise buildings. With advanced production equipment and strict quality control systems, the company continues to expand its global footprint and strengthen its market position.

Henan Hengtong Steel Wire & Cable Co., Ltd.

Establishment time : 2005

website : http://www.henanhengtong.com

Main Product : Steel wire ropes, steel cables, wire rope fittings, and related accessories

Company Profile

Henan Hengtong Steel Wire & Cable Co., Ltd. is a professional manufacturer specializing in high-quality steel wire ropes and cables, established in 2005. Located in Henan Province, China, the company integrates R&D, production, and sales with advanced equipment and strict quality control systems. It serves diverse industries including mining, construction, marine, and transportation. The company has obtained ISO9001, CE, and other international certifications, ensuring reliability and compliance. With a strong focus on innovation and customer service, it continues to expand its global footprint.

Hebei Liancheng Steel Products Co., Ltd.

Establishment time : 2003

website : http://www.hebeiliancheng.com

Main Product : Steel pipes, seamless steel tubes, welded steel pipes, high-pressure boiler tubes, structural steel pipes

Company Profile

Hebei Liancheng Steel Products Co., Ltd. is a professional manufacturer of steel tubes based in Hebei Province, China, established in 2003. The company specializes in producing high-quality seamless and welded steel pipes for industrial, construction, and energy applications. With advanced production equipment and strict quality control systems, it has gained recognition in both domestic and international markets. It serves a wide range of industries including oil and gas, petrochemicals, power generation, and infrastructure development. The company emphasizes technological innovation, environmental sustainability, and customer satisfaction, positioning itself as a reliable supplier in the global steel tube market.

Fujian Xinglong Steel Wire Co., Ltd.

Establishment time : Fujian Xinglong Steel Wire Co., Ltd. was established in 2003.

website : www.xinglongsteelwire.com

Main Product : Main products include high-tensile steel wire, galvanized steel wire, steel wire rope, and related wire rod materials.

Company Profile

Fujian Xinglong Steel Wire Co., Ltd. is a leading manufacturer specializing in premium steel wire products, committed to innovation, sustainable manufacturing, and global customer satisfaction since its founding in 2003.

Tianjin Chunpeng Group

Company Profile

Chunpeng Group was founded in 1994. Its headquarters is located in Daqiuzhuang Industrial Zone, Jinghai District, Tianjin. Its industries are distributed in Tianjin, Chongqing, and Yunnan Province. The total registered capital is 315 million. It is a joint-stock enterprise specializing in the production of prestressed concrete steel strands, mining anchor cable steel strands, unbonded steel strands, galvanized steel strands, photovoltaic brackets and accessories. Its products are widely used in railway and highway bridges, coal mine tunnel support, water conservancy and hydropower station construction, geotechnical anchoring engineering, high-rise buildings, stadium construction, nuclear power plants, LNG gas storage fields, new energy photovoltaic power generation, wind power generation and other important areas of national economic construction.
 
Stable quality:
We have a strong quality management team, and our chief engineer enjoys the honor of "Special Allowance of the State Council". In addition, we have accumulated 30 years of production management experience, which makes our products have excellent performance and reliable quality. We implement ISO9001 quality management system standards, and all process links are fully controlled and inspected, making the qualified rate of factory products 100%.
 
Adequate production capacity:
The Group has 7 production bases across the country (4 in Tianjin, 2 in Chongqing, and 1 in Yunnan), with a total steel strand production capacity of 700,000 tons/year, which can fully meet the supply requirements of various construction projects.
Advanced technology: The company provides two production processes, "acid-free process" and "acid-free process" to meet the needs of different customers. The "acid-free process" was developed by Chunpeng. This process reduces the consumption of 64kg of clean water, 5.5kg of gas, 6kg of hazardous waste - waste acid and the amount of waste gas generated by each product in the traditional pickling process to 0! It achieves green and low-carbon operation.
 
Complete specifications:
Product structure: 1*3, 1×7, 1×19. Diameter range: φ6~32, covering a wide range of domestic and international needs, and can be customized according to customer's personalized requirements. It can also produce unbonded steel strands, slow-bonded steel strands, anti-corrosion and weather-resistant steel strands, galvanized steel strands and other derivative products.

Anhui Tongda Steel Strand Co., Ltd.

Establishment time : 2004

website : http://www.tongdasteel.com

Main Product : Steel strands, wire ropes, prestressed concrete products, and related steel materials

Company Profile

Anhui Tongda Steel Strand Co., Ltd. is a professional manufacturer specializing in high-strength steel strands and related products, established in 2004. The company focuses on innovation, quality assurance, and customer service, serving major construction and infrastructure projects globally. With advanced production equipment and strict quality management systems, it has gained recognition in both domestic and international markets.
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