Top 10 Most Popular Chinese Unbonded PC Strand Brands

December 22, 2025

**Unbonded PC Strand** The precast concrete (PC) industry faces rising demand for high-performance, corrosion-resistant solutions. Unbonded PC strands—tensioned steel tendons coated with grease and sheathing—are gaining traction in bridges and high-rise buildings due to their durability and ease of installation. However, supply chain constraints and fluctuating raw material costs are challenging manufacturers. Regulatory shifts toward sustainable infrastructure are pushing innovation in recyclable sheathing and long-term performance monitoring. As projects prioritize efficiency and lifespan, unbonded strands are becoming a preferred choice—driving market growth despite technical and economic hurdles.

ZHONGXING
SHANDONG YUANHUA
Tianjin Chunpeng Group
CHINA CONSTRUCTION
FOSHAN XINLONG
GUANGDONG HENGSHENG
TIANJIN STEEL
JIANGSU HUAYUAN
HENAN HENGDA
SINOPEC STEEL
ZHEJIANG HUAXIN

ZHONGXING

Establishment time : 2008

website : www.zx-motor.com

Main Product : Electric scooters, electric bicycles, electric motorcycles, and related components

Company Profile

ZHONGXING is a leading Chinese manufacturer specializing in electric two-wheelers, with a commitment to sustainable mobility solutions and advanced technology integration.

SHANDONG YUANHUA

Establishment time : 2005

website : http://www.yuanhuagroup.com

Main Product : Industrial valves, pipeline fittings, stainless steel components, custom fabricated parts

Company Profile

Shandong Yuanhua Group is a leading manufacturer specializing in high-quality industrial valves and pipeline solutions, established in 2005. The company integrates research, development, production, and sales, serving diverse industries including oil & gas, chemical processing, power generation, and water treatment. With advanced production facilities and a commitment to innovation, Yuanhua has built a strong reputation for durability and precision. It holds multiple international certifications and continuously expands its global footprint through strategic partnerships and export growth.

Tianjin Chunpeng Group

Establishment time : 1994

website : www.cpsteelimpex.com

Main Product : pc steel strand,PC Steel Wire,Photovoltaic Mounting System,Unbonded PC Strand,PC Steel Strand Professional Manufacturer,PC strand Anchorage System

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.

CHINA CONSTRUCTION

Establishment time : 1953

website : https://www.cccchina.com

Main Product : Construction engineering, infrastructure development, real estate development, architectural design, building materials, and project management services

Company Profile

China Construction China (CCCC) is a leading state-owned enterprise specializing in large-scale infrastructure and construction projects. Established in 1953, it has grown into a global player with expertise in highways, railways, bridges, urban development, and high-rise buildings. The company plays a crucial role in national development and international Belt and Road Initiative projects.

FOSHAN XINLONG

Establishment time : 2005

website : www.xinlonggroup.com

Main Product : Plastic packaging materials, food containers, industrial packaging solutions

Company Profile

FOSHAN XINLONG is a leading Chinese manufacturer specializing in high-quality plastic packaging products, established in 2005. The company focuses on innovation, sustainability, and customer service, serving diverse industries including food, pharmaceuticals, and electronics. With advanced production facilities and a commitment to environmental responsibility, Xinlong has expanded its footprint across multiple continents while maintaining cost-effective and reliable supply chains.

GUANGDONG HENGSHENG

Establishment time : 2005

website : www.hsheng.com

Main Product : Automotive lighting, LED headlights, fog lights, interior lighting

Company Profile

Guangdong Hengsheng Electronics Co., Ltd. is a leading manufacturer specializing in automotive lighting solutions with over 15 years of experience. The company focuses on R&D, production, and sales of high-performance LED lighting products for vehicles, serving global markets with ISO9001 and IATF16949 certifications.

TIANJIN STEEL

Establishment time : 1994

website : http://www.tjsteel.com.cn

Main Product : Hot-rolled steel coils, cold-rolled steel sheets, galvanized steel, steel pipes, and structural steel

Company Profile

Tianjin Steel Group Co., Ltd. is a state-owned enterprise established in 1994, headquartered in Tianjin, China. It is one of the largest integrated steel producers in northern China, specializing in high-quality steel products for construction, automotive, machinery, and infrastructure sectors. The company emphasizes technological innovation, environmental sustainability, and international expansion, with a strong focus on lean manufacturing and quality control.

JIANGSU HUAYUAN

Establishment time : 2005

website : www.huayuan-group.com

Main Product : Industrial valves, pipeline fittings, stainless steel products, and pressure vessels

Company Profile

Jiangsu Huayuan Group Co., Ltd. is a leading Chinese manufacturer specializing in high-performance industrial valves and pipeline systems. Established in 2005, the company has grown into a comprehensive enterprise with advanced production facilities, strict quality control, and a strong R&D team. It serves diverse industries including oil & gas, chemical processing, power generation, and water treatment. With ISO9001, API, and CE certifications, Huayuan emphasizes technological advancement and customer satisfaction, aiming to become a globally recognized brand in the fluid control sector.

HENAN HENGDA

Establishment time : 2003

website : http://www.hnhdc.com

Main Product : Automotive parts, precision machinery components, metal stamping parts

Company Profile

HENAN HENGDA is a leading manufacturer specializing in high-precision automotive and industrial components. Established in 2003, the company focuses on innovation, quality control, and customer satisfaction. It serves major automotive OEMs and industrial clients worldwide, leveraging advanced manufacturing technologies and a robust R&D team to maintain competitive advantage.

SINOPEC STEEL

Establishment time : 2003

website : http://www.sinopecsteel.com

Main Product : Steel pipes, oil and gas pipeline materials, structural steel, seamless steel tubes, line pipe, casing, tubing

Company Profile

SINOPEC STEEL is a leading Chinese manufacturer specializing in high-quality steel products for the oil, gas, and infrastructure industries. Established in 2003, the company operates under the SINOPEC Group and leverages advanced production technologies to deliver durable and reliable steel solutions. It serves global markets with a strong focus on compliance, sustainability, and customer service.

ZHEJIANG HUAXIN

Establishment time : 2003

website : http://www.zjhxgroup.com

Main Product : Industrial valves, pipeline fittings, stainless steel products, and custom metal components

Company Profile

ZHEJIANG HUAXIN GROUP CO., LTD. is a leading Chinese manufacturer specializing in high-performance industrial valves and metal components. Established in 2003, the company has built a reputation for precision engineering, strict quality control, and customer-centric solutions. With ISO9001 certification and CE/ASME approvals, it serves diverse industries including oil & gas, petrochemicals, power generation, and water treatment. The company emphasizes R&D investment and sustainable manufacturing practices to maintain global competitiveness.

Author:

Ms. Lingyun

E-mail:

chinastrand@gmail.com

Phone/WhatsApp:

+1 6263458595