Asia's Top 10 Unbonded PC Strand Brand List

January 16, 2026

The unbonded PC (Prestressed Concrete) strand market serves construction and infrastructure sectors, valued for high tensile strength and durability. Key consumers include bridge builders, high-rise developers, and precast concrete manufacturers. Demand is driven by urbanization, transportation projects, and sustainable building trends. Growth is strong in Asia-Pacific, especially China and India, due to large-scale infrastructure development. Consumers prioritize corrosion resistance, consistent performance, and cost-efficiency. Innovations in coating and installation techniques enhance adoption. Overall, the market remains robust, supported by long-term structural needs and technological advancements.

Jintai
Shandong Xinglong
Tianjin Tengda
Jiangsu Xinlong
Tianjin Chunpeng Group
Henan Hongda
Sichuan Liancheng
Hengsheng
Zhongtai
Zhejiang Yulong
Guangdong Dacheng

Jintai

Establishment time : 2003

website : www.jintai.com

Main Product : Automotive parts, transmission systems, precision machinery components

Company Profile

Jintai Group is a leading Chinese manufacturer specializing in high-precision automotive and industrial components, established in 2003. The company focuses on innovation, quality, and sustainable development, serving major automotive OEMs and industrial clients worldwide.

Shandong Xinglong

Establishment time : 2003

website : http://www.xinglonggroup.com

Main Product : Automotive components, transmission systems, precision castings, and industrial machinery parts

Company Profile

Shandong Xinglong Group Co., Ltd. is a leading Chinese manufacturer specializing in high-precision automotive components and industrial metal products. Established in 2003, the company has grown into a major supplier for global automotive OEMs and Tier 1 suppliers. With advanced manufacturing technologies and a strong R&D team, Xinglong focuses on innovation, quality, and sustainability. The company operates multiple production bases across Shandong Province and has expanded its footprint internationally through strategic partnerships and exports.

Tianjin Tengda

Establishment time : Tianjin Tengda's 2003

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

Main Product : Automotive parts, plastic components, precision molds

Company Profile

Tianjin Tengda Co., Ltd. is a leading manufacturer specializing in automotive plastic parts and precision molds, established in 2003. The company focuses on innovation and customer service, serving major automotive OEMs with high-quality components. It has achieved ISO/TS 16949 certification and continues to expand its global footprint.

Jiangsu Xinlong

Establishment time : 2003

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

Main Product : High-voltage switchgear, low-voltage switchgear, distribution cabinets, intelligent electrical systems

Company Profile

Jiangsu Xinlong Electrical Co., Ltd. is a leading Chinese manufacturer specializing in power distribution equipment and intelligent electrical systems. Founded in 2003, the company has developed a reputation for innovation, quality, and reliability in high- and low-voltage switchgear. With advanced production facilities, R&D capabilities, and a comprehensive service network, Xinlong serves diverse industries including construction, energy, transportation, and industrial manufacturing. The company emphasizes technological advancement and sustainability, holding multiple national patents and certifications such as ISO9001 and CCC.

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.

Henan Hongda

Establishment time : 2003

website : http://www.hnhongda.com

Main Product : Agricultural machinery, seed processing equipment, grain drying systems

Company Profile

Henan Hongda Machinery Co., Ltd. is a leading Chinese manufacturer specializing in agricultural machinery and grain processing equipment. Established in 2003, the company focuses on innovation, quality, and customer service, serving both domestic and international markets with a wide range of agricultural solutions.

Sichuan Liancheng

Establishment time : 2003

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

Main Product : Sichuan Liancheng specializes in high-performance composite materials, including fiber-reinforced plastics (FRP), carbon fiber products, and industrial coatings.

Company Profile

Sichuan Liancheng Co., Ltd. is a leading Chinese manufacturer of advanced composite materials, established in 2003. The company focuses on research, development, production, and sales of high-performance materials used in aerospace, automotive, construction, and energy sectors. With a strong emphasis on technological innovation and environmental sustainability, Sichuan Liancheng has built a reputation for reliability and precision in the global composite materials industry.

Hengsheng

Establishment time : Hengsheng's 2005

website : www.hengshenggroup.com

Main Product : Industrial valves, pipeline fittings, stainless steel components

Company Profile

Hengsheng Group is a leading Chinese manufacturer specializing in high-performance industrial valves and pipeline systems, established in 2005 with a focus on innovation, reliability, and global customer service.

Zhongtai

Establishment time : Zhongtai's 2005

website : www.zhongtai.com.cn

Main Product : Industrial automation equipment, control systems, and smart manufacturing solutions

Company Profile

Zhongtai Industrial Group is a leading Chinese enterprise specializing in intelligent manufacturing and industrial automation, established in 2005. It provides comprehensive solutions for factory automation, energy management, and digital transformation, serving industries such as automotive, electronics, and heavy machinery. With a focus on innovation and customer-centric service, Zhongtai has grown into a key player in China’s smart manufacturing landscape.

Zhejiang Yulong

Establishment time : 2008

website : http://www.yulonggroup.com

Main Product : Automotive parts, industrial machinery components, precision casting products

Company Profile

Zhejiang Yulong Group Co., Ltd. is a leading Chinese manufacturer specializing in high-precision metal components for automotive and industrial applications, established in 2008 with a focus on technological advancement and global market expansion.

Guangdong Dacheng

Establishment time : 2003

website : www.dacheng.com.cn

Main Product : Precision machinery parts, automotive components, industrial automation equipment

Company Profile

Guangdong Dacheng is a leading manufacturer specializing in high-precision metal components and industrial automation systems, established in 2003. The company focuses on innovation, customer service, and sustainable development, serving diverse industries including automotive, electronics, and machinery.

Author:

Ms. Lingyun

E-mail:

chinastrand@gmail.com

Phone/WhatsApp:

+1 6263458595