Customized Prefabricated Bridge Galvanized Steel Temporary Foot Bridge

Customized Steel Pedestrian Bridge/galvanized Steel Pedestrian Bridge

Production volume advantage of Jiangsu Zhonghai Bridge Equipment Co., Ltd.

Jiangsu Zhonghai Bridge Equipment Co., Ltd. (hereinafter referred to as "Zhonghai Bridge") has achieved significant production volume advantages in the field of bridge equipment manufacturing with its advanced production technology and efficient production processes. The company not only occupies an important position in the domestic market, but also has won wide recognition in the international market.

Efficient production process
Zhonghai Bridge has significantly improved production efficiency by introducing automated welding robot technology. The company is the first company in China to achieve fully automatic welding of Bailey bridges, with welding accuracy controlled within 0.3 mm, which not only improves product quality but also reduces human errors. This efficient production process enables the company to respond quickly to market demand and deliver high-quality products on time.

Strong production capacity
The company has strong production capacity to meet the needs of large-scale orders. Through intelligent transformation, the company has realized the automation and informatization of the production process, further improving production efficiency. In the past, a production line required 16 people to operate, but now only 3 people are needed to complete the entire process, and the efficiency has increased several times.

Continuous technological innovation
Zhonghai Bridge pays attention to technological innovation and invests a lot of money in research and development every year. The company has successfully applied for a number of invention patents and utility model patents. The application of these technologies has not only improved production efficiency, but also improved product quality. Through continuous technological innovation, the company can continuously optimize the production process and further increase production volume.

International market recognition
The company's products have been exported to more than 20 countries and regions including Russia, Canada, and Southeast Asia, and have won wide recognition in the international market. Through high-quality products and efficient services, the company has established a good brand image in the international market.

Future Outlook
Zhonghai Bridge will continue to be committed to technological innovation and market expansion to further enhance its leading position in the field of bridge equipment manufacturing. The company plans to apply for provincial-level specialized and new enterprises in the next few years and continue to expand its production scale to meet the growing market demand.

Jiangsu Zhonghai Bridge Equipment Co., Ltd. has significantly improved its production volume advantage through efficient production processes, strong production capacity, continuous technological innovation and international market recognition. These advantages not only enhance the company's market competitiveness, but also contribute important forces to global infrastructure construction.

Specifications:

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CB321(100) Truss Press Limited Table
No.	Lnternal Force	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	DDR	SSR	DSR	TSR	DDR
321(100)	Standard Truss Moment(kN.m)	788.2	1576.4	2246.4	3265.4	1687.5	3375	4809.4	6750
321(100)	Standard Truss Shear (kN)	245.2	490.5	698.9	490.5	245.2	490.5	698.9	490.5
321 (100) Table of geometric characteristics of truss bridge(Half bridge)
Type No.	Geometric Characteristics	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	DDR	SSR	DSR	TSR	DDR
321(100)	Section properties(cm3)	3578.5	7157.1	10735.6	14817.9	7699.1	15398.3	23097.4	30641.7
321(100)	Moment of inertia(cm4)	250497.2	500994.4	751491.6	2148588.8	577434.4	1154868.8	1732303.2	4596255.2

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CB200 Truss Press Limited Table
NO.	Internal Force	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	QS	SSR	DSR	TSR	QSR
200	Standard Truss Moment(kN.m)	1034.3	2027.2	2978.8	3930.3	2165.4	4244.2	6236.4	8228.6
200	Standard Truss Shear (kN)	222.1	435.3	639.6	843.9	222.1	435.3	639.6	843.9
201	High Bending Truss Moment(kN.m)	1593.2	3122.8	4585.5	6054.3	3335.8	6538.2	9607.1	12676.1
202	High Bending Truss Shear(kN)	348	696	1044	1392	348	696	1044	1392
203	Shear Force of Super High Shear Truss(kN)	509.8	999.2	1468.2	1937.2	509.8	999.2	1468.2	1937.2

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CB200 Table of Geometric Characteristics of Truss Bridge(Half Bridge)
Structure	Geometric Characteristics
	Geometric Characteristics	Chord Area(cm2)	Section Properties(cm3)	Moment of Inertia(cm4)
ss	SS	25.48	5437	580174
	SSR	50.96	10875	1160348
DS	DS	50.96	10875	1160348
	DSR1	76.44	16312	1740522
	DSR2	101.92	21750	2320696
TS	TS	76.44	16312	1740522
	TSR2	127.4	27185	2900870
	TSR3	152.88	32625	3481044
QS	QS	101.92	21750	2320696
	QSR3	178.36	38059	4061218
	QSR4	203.84	43500	4641392

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Advantage

Possessing the features of simple structure,
convenient transport, speedy erection
easy disassembling,
heavy loading capacity,
great stability and long fatigue life
being capable of an alternative span, loading capacity

Introduction to Jiangsu Zhonghai Bridge Equipment Co., Ltd.
Jiangsu Zhonghai Bridge Equipment Co., Ltd., established in 2010, is a high-tech enterprise specializing in the research, development, manufacturing, and sales of bridge equipment. With a registered capital of 55 million yuan, the company boasts a modern production base and advanced manufacturing facilities, achieving an annual output exceeding 60,000 tons. Its products are widely used in major bridge projects and transportation infrastructure construction both domestically and internationally.
The company consistently prioritizes technological innovation, supported by a skilled R&D team and long-term collaborations with renowned universities and research institutions. By continuously adopting and assimilating international advanced technologies, the company has achieved remarkable results in the fields of bridge steel structures, bridge construction equipment, and bridge inspection equipment. Multiple products have obtained national patent certifications and have been awarded provincial and municipal science and technology progress prizes.
In terms of production management, the company strictly adheres to the ISO9001 quality management system to ensure stable and reliable product quality. With exquisite craftsmanship and a rigorous approach, the company’s products have earned an excellent reputation in the market, serving clients across the country and exporting to regions such as Southeast Asia, the Middle East, and Africa.
Jiangsu Zhonghai Bridge Equipment Co., Ltd. adheres to the business philosophy of “Quality First, Service Excellence,” committed to providing high-quality products and comprehensive services to its clients. Looking ahead, the company will continue to increase investment in R&D, enhance its core competitiveness, and contribute to the development of China’s bridge construction industry, striving to become a global leader in the bridge equipment sector.