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Bridge Engineering

HSBaoLi – Precision Engineering for Bridges & Infrastructure

Manufacturer of high-performance bridge bearings, expansion joints, seismic protection systems, rubber waterstops, geogrids, and rubber dams. Trusted globally since 1993 with CE, AASHTO, and EN 1337 compliance.

About HSBaoLi

Hebei Baoli Engineering Equipment Corporation Limited is a leading modern enterprise specializing in bridge bearings, expansion joints, seismic devices, and civil infrastructure components. Founded in 1993 and located in Hengshui City High-tech Development Zone, our facility spans 960,000 square meters with over 4,000 employees, including 330 senior engineers and technicians.

As the core enterprise of the Baoli Group, we are recognized as a top-tier manufacturer in Asia for bridge engineering solutions. Our annual production capacity reaches RMB 4 billion, serving projects across China and in international markets including Southeast Asia, the Middle East, Africa, and South America.

1993
Founded
4,000+
Employees
RMB 4B
Annual Capacity
Factory View

Our Core Principles

Excellent Quality

We adhere to international standards including CE, AASHTO, BS 5400, and EN 1337 to ensure every product meets the highest quality benchmarks.

High Efficiency

Our streamlined manufacturing and logistics systems ensure fast delivery without compromising on precision or reliability.

Sincere Collaboration

We build long-term partnerships based on transparency, technical support, and responsive after-sales service.

Our Products

Comprehensive range of engineered solutions for bridges, tunnels, dams, and civil infrastructure projects.

Elastomeric Bearings

Elastomeric Bearings

Multi-layer rubber and thin steel sheets vulcanized together. Ideal for isolating structures from ground movement and supporting vertical loads while allowing horizontal displacement.

  • Customizable size and load capacity
  • Compliant with EN 1337, AASHTO
  • Used in highway and railway bridges
Pot Bearing

Pot Bearing

Precision-machined steel components with an elastomeric disc confined at the center. Designed for high-load applications with controlled rotation and translation.

  • High vertical load capacity
  • Low maintenance
  • Sealed design prevents contamination
Spherical Bearing

Spherical Bearing

Composed of top steel plate, stainless steel, PTFE, convex middle plate, and base steel plate. Enables multi-directional rotation under heavy loads.

  • Handles large rotations and displacements
  • Corrosion-resistant materials
  • Suitable for curved bridges
Viscous Fluid Damper

Viscous Fluid Damper (VFD)

Energy-dissipating device using fluid flow through piston motion to convert kinetic energy into heat. Critical for seismic and wind resistance.

  • Used in earthquake-prone zones
  • High damping efficiency
  • Long service life with minimal maintenance
Rubber Waterstop

Rubber Waterstop

Manufactured from natural rubber, neoprene, or EPDM. Prevents water infiltration in concrete joints in tunnels, dams, and basements.

  • External, internal, and steel-edged types
  • Swelling and non-swelling variants
  • Durable in harsh environments
Geogrid

Geogrid

High-density polyethylene or fiberglass grids used for soil reinforcement in roadways, retaining walls, and embankments.

  • Biaxial and uniaxial types
  • High tensile strength
  • Corrosion and UV resistant
Strip Seal Expansion Joint

Strip Seal Expansion Joint

Simple, cost-effective joint system using elastomeric seals to accommodate bridge movement while preventing debris and water ingress.

  • Easy installation
  • Low noise operation
  • Ideal for small to medium spans
Modular Expansion Joint

Modular Expansion Joints

Mechanically assembled joints for large displacement requirements in long-span bridges and high-traffic areas.

  • Handles movements up to 2000mm
  • Heavy-duty construction
  • Drainage integrated design

Why Choose HSBaoLi?

1000+
Projects Completed

Worldwide in bridges, tunnels, and infrastructure

30+
Years Experience

Since founding in 1993

330
Senior Engineers

Dedicated to R&D and quality control

40+
Countries

Global export network

Certifications & Standards

Our products meet international standards and have earned top industry recognition.

CE Certified EN 1337 AASHTO BS 5400 AS 5100 China Traffic Top Brand

Get in Touch

For inquiries, technical support, or custom design requests, contact us directly.

Address: No.13 Rubber&Plastic Road, North Industrial Base, Development Zone, Hengshui, Hebei, China

Phone: +86-318-7091666

Mobile: 86-15075828982

Fax: +86-318-7950567

Email: cnbaoli@gmail.com

Skype: baolisl

Website: www.hsbaoli.com

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