China's Leading Specialist in High-Angle Conveyor Belts

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QBF Rubber

China's Leading Specialist in High-Angle Conveyor Belts
Welcome to QBF rubber — China’s leading specialist in sidewall conveyor belts for highly inclined and vertical bulk material transport.

QBF rubber is a technology-driven manufacturer and full-life-cycle service provider, specializing in high angle conveyor solution for bulk material handling.

Backed by our management team’s combined 20+ years of industry expertise, we develop and produce European-standard long-life sidewall conveyor belts, together with chevron, pipe, bucket elevator, filter and custom special conveyor belts.
We provide end-to-end support covering belt selection, manufacturing, logistics, installation, commissioning and splicing training.

Our sidewall conveyor belts have replaced over 90% of imported belts in China and are exported to 50+ countries across Asia, Europe, Africa and the Americas. We serve mining, steel, power, cement, chemical, tunnelling and harbour terminals, helping customers boost productivity and reduce operational & environmental risks.

Partner with QBF rubber for reliable, high-angle conveying solutions tailored to your toughest challenges.

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Manufacturing Base

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Meters Annually

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Enterprise Employees

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Oversea Market

Why Choose QBF rubber

Reliable Quality

European standards, high cost-performance, extended service life.

Technical Support

Regional service centers with local partners worldwide.

Quick Delivery

Short lead times backed by world-class production capacity.

Innovative Technology

Patented hot vulcanization and advanced automation.

Full-Cycle Service

Complete support from selection to splicing training.

Development History

Company Foundation

QBF rubber set up operations, focusing on high performance sidewall conveyor belt production
Put Asia’s largest standalone sidewall belt production line into service, building core manufacturing capacity

2012-2013

Market Expansion

Built sales and project references across over 30 countries globally
Executed sidewall belt cross import replacement work for Baowu Group and Huayi Group
Proved field worthy performance of locally produced sidewall belts under heavy duty industrial conditions

2014-2016

In depth Development

Completed factory relocation and hardware upgrade; the new 20,000 m² production site went live
Rolled out a 2350 TPH sidewall belt setup for port bulk material handling
Carried out on site belt swap for ContiTech origin sidewall belts at India’s largest cement plant
Supplied sidewall belt hardware for tunnel builds in Japan, Dubai and other overseas locations
Grew real world project references and strengthened brand standing across international markets

2017-2018

Innovation & Excellence

Achieved full ISO system certifications
Took part in writing national and industry level standards for conveyor belt products
Our sidewall belt product range received media coverage via China Central Television
Released multiple new spec products for real site industrial deployment
Attained approved vendor status as exclusive sidewall belt supplier for several global industrial leaders

2019-2021

Transformation & Breakthroughs

Activated a dedicated vulcanizing line for steel cord conveyor belts
Scaled up the smart oriented manufacturing facility to cover 32,000 m²
Provided vertical conveying belt hardware for China’s first million ton hydrogen based shaft furnace
Deployed a 920 m single run ST6300 heavy duty mining sidewall belt for field operation

2022-2024

Innovation Driven Leadership

Successfully ran full load heavy duty trials on China’s first 255 m mining vertical hoisting system
Shipped two complete 180 m vertical hoisting system sets for a tunnel project in India
Delivered custom spec belt packages for Algeria’s MIDREX shaft furnace project
Keeps delivering high grade bulk material conveying solutions for worldwide industrial clients

2025-Present