Service

Our Service

Hot‑vulcanized Splice

Our team provides professional 24/7 hot vulcanized splicing for sidewall, steel cord, fabric and pipe conveyor belts. Staffed with fully trained, experienced technicians and equipped with advanced mobile and stationary vulcanizing presses, we deliver seamless, long-lasting belt joints that optimize both technical performance and overall operational costs.

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Selection Guide

QBF rubber provides professional customized sidewall belt selection services for all types of industrial inclined conveying scenarios. Supported by our independent self-developed selection system and senior German technical experts, we deliver accurate, application-oriented belt solutions tailored to actual site conditions, avoiding specification mismatches and unnecessary performance waste for optimal system operation.

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Maintenance Service

We deliver reliable, plant-focused conveyor belt and system maintenance services designed to prevent unplanned downtime. Our certified on-site teams provide round-the-clock support for routine inspections, belt realignment, wear repairs, component replacements and system tuning. We help industrial facilities maintain stable throughput while lowering long-term operational and maintenance overhead.

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Troubleshooting

QBF delivers professional global troubleshooting support for full-scale conveyor belt systems. Leveraging sufficient spare parts resources and certified on-site specialists, we accurately diagnose complex operational faults. We provide tailored technical solutions and professional optimization advice to resolve system issues and sustain long-term, stable and efficient conveyor operation for global industrial clients.

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About Us & Cooperation

Who is 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 50+ years of industry expertise, we develop and produce European standard long life sidewall 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 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.

Why should I buy directly from a manufacturer instead of a trading company?

Purchasing directly from our manufacturer brings multiple key advantages compared with trading companies. We own complete production facilities and technical teams, so we can control product quality, cost and lead time directly. Customization according to your drawings and special working conditions is more flexible. You can get competitive factory direct prices without intermediate markup. Meanwhile, our engineers can provide one stop technical consultation, solution selection and after sales support. All technical documents and test reports are issued directly by our factory for your project review.

Which industries and countries do you serve?

Our conveyor belts are widely applied in multiple industries including mining, port, steel plant, power plant, cement, chemical and bulk material handling sectors. We export our products to many countries across Asia, Africa, Europe and Latin America. We have rich experience serving overseas projects and can meet diverse local project requirements.

Do you cooperate with distributors or agents overseas?

We welcome cooperation with overseas distributors and agents. We offer competitive agency policies, stable product supply and full set technical & marketing support. If you are interested in becoming our local partner, please share your company background and market situation, we can discuss further cooperation details.

How can I contact your team?

Email (EN)
sunny@bestfriendrubber.com
frank@bestfriendrubber.com
Email (ES)
sales-SA@bestfriendrubber.com

WhatsApp(EN)
+86 13969729233
WhatsApp(ES)
+86 18753747037

Phone
+86-532 6673 9753
+8613969729233

Address
Room1008,Building No.9,Tianyirenhe Fortune Plaza,Chengyang District,Qingdao,China
No.19 Haikang Road ,Bicheng Industrial Park,Haiyang,Shandong,China(Factory Address)