About Us
Professional manufacturer of bridge engineering products, specializing in bridge bearings, expansion joints, waterstop systems and customized rubber components.
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- About Us
- 15+ Years of Manufacturing Experience
- Bridge Bearings & Expansion Joints
- Waterstop & Engineering Rubber Products
- Custom Manufacturing from Drawings & Specifications
Company Overview
Bridge Engineering Products Manufacturer with 15+ Years of Experience
Hebei Kunshuo Rubber & Plastic Co., Ltd. is a manufacturer specializing in bridge engineering products and rubber components. With more than 15 years of manufacturing experience, we provide bridge bearings, bridge expansion joints, rubber waterstops, PVC waterstops, rubber sheets, inflatable bridge core molds and other customized rubber products.
We support standard specifications as well as custom manufacturing based on drawings, dimensions, materials and project requirements. Our products are manufactured for applications in bridges, highways, railways, tunnels, water conservancy and other infrastructure projects.
With practical manufacturing experience and quality control throughout production, we focus on reliable product performance, consistent manufacturing and flexible customization for contractors, distributors and engineering material buyers.
Company Development
From Manufacturing Experience to Customized Engineering Products
Foundation
Kunshuo was established as a manufacturing-oriented company serving bridge construction accessories and engineering rubber products. From the beginning, we focused on stable product performance, practical project fit, and long-term cooperation with contractors and distributors.
- Focused on bridge bearings, expansion joints and waterproofing systems
- Manufacturing based on project drawings and technical standards
- Built a product system for highway, railway and municipal projects
Expansion
As infrastructure demand continued to grow, we expanded our product range from bridge rubber components to waterstop systems, inflatable core molds, rubber sheets, and custom rubber pads. Our production process became more systematic, supporting standard orders and special engineering requirements.
Stronger Production, Broader Product Coverage
Our team provides size, material, hardness, and structural customization for OEM/ODM projects, helping customers match the right materials to different construction environments.
Global Supply
Today, Kunshuo serves customers in Belt and Road markets and other fast-growing infrastructure regions, including Asia, Africa, the Middle East, Eastern Europe, and South America.
Reliable Quality, Integrity-Based Cooperation, Technology-Driven Innovation, Global Service
manufacture
01 Manufacturing Foundation
15+ years of experience in rubber product manufacturing and processing.
02 Product Development
Expanded our product range to include bridge bearings, expansion joints, waterstop systems, rubber sheets, inflatable bridge core molds and other engineering products.
03 Custom Manufacturing
Support customization based on customer drawings, dimensions, materials, hardness and product requirements.
04 International Expansion
Expanding our export business and building long-term cooperation with international contractors, distributors and engineering material buyers.
Corporate Vision and Mission
Reliable Engineering Materials for Safer Infrastructure
We aim to support global bridge and infrastructure construction with dependable products, responsive customization, and technical service that helps projects move from drawings to durable structures.
To become a trusted bridge engineering materials partner for global contractors, distributors, and infrastructure builders.
To deliver cost-effective, durable, and reliable and application-ready engineering products through stable manufacturing, strict quality control, and professional support.
Product Applications
Engineering Solutions & Project Applications
video
Factory & Production Video
Need a Customized Product or Quotation?
Send us your product requirements, drawings, dimensions, quantity and delivery destination.
We can review your requirements and provide product recommendations, customized manufacturing and a quotation.