About Us
Excellence in Polyurethane & Plastics
Established in 2019
Convex has rapidly emerged as a global leader in the industrial polymer sector. Our reputation is built on the manufacturing of superior-grade polyurethane and specialized plastics designed to thrive in the world's most demanding environments.
Leader in composite rollers
Delivering conveyor rollers that meet rigorous international benchmarks.
Engineering partner
Transforming your unique project requirements into physical components.
Data-driven approach
Engineered to maximize uptime and reduce total cost of ownership.
Convex proudly supports
Operations across North and South America, Europe, Australasia, and Southeast Asia.
A Global Standard of Excellence
By merging the expertise of our senior polymer technicians with the latest advancements in chemical engineering, we deliver products that meet rigorous international benchmarks.
Today, Convex proudly supports infrastructure and mining operations across North and South America, Europe,Australasia, and Southeast Asia.
Innovative Infrastructure
Operating out of our advanced facility in the High-end Plastic Industrial Park in Shandong, we utilize a data-driven approach to manufacturing.
Whether it is our Convex CM and CH composite rollers or our wear-resistant crusher seals, every component is engineered to maximize uptime and reduce total cost of ownership.
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Custom Engineering Partner
Our facility is specifically equipped to handle bespoke requests. We transform your unique project requirements into physical components, offering the flexibility to accommodate everything from urgent single-unit prototypes to high-volume global exports.