
Qingdao Best Friend Rubber & Plastic Co., Ltd. manufactures sidewall belting and specialised conveyor belts, delivering engineered one-stop solutions for bulk material handling worldwide.
Qingdao Best Friend Rubber & Plastic Co., Ltd. (QBF) designs, manufactures and services sidewall belting and specialised conveyor belts for bulk material handling across demanding industries such as steel, power, chemical, cement, mining, harbour terminals, and underground tunnelling.
As a sidewall belting specialist with 20+ years’ experience, QBF supports customers from early-stage conveyor conception through calculations, alignment of corrugated sidewall belts, pulley dimensioning, and wear-protection optimisation. The company provides a one-stop solution covering engineering support, belt selection, manufacturing, installation, splicing, commissioning and troubleshooting.
QBF’s product portfolio includes sidewall conveyor belts as well as steel cord, fabric, chevron, pipe, filter and bucket elevator belts, along with conveyor belt accessories such as pulley lagging and cold bonding systems. Patented EasyClean and Maxlift conveyor systems address sticky-material handling in pocket belting and higher vertical lifting requirements, helping improve construction efficiency and reduce project budgets in tunnelling and mining shaft applications.
With exports reaching more than 50 countries and regions, QBF is positioned as a global supplier focused on quality assurance to multiple international standards and responsive service supported by experienced staff and local partners.
QBF focuses on the design, engineering, manufacturing and service of sidewall belting and specialised conveyor belts for bulk material handling applications in heavy-duty environments.
QBF provides competent support across conveyor conception and calculation, alignment of corrugated sidewall belts, pulley dimensioning and wear-protection optimisation, backed by worldwide technical competence.
Service coverage includes engineering, belting selection, manufacturing, installation, splicing, commissioning and troubleshooting, with jobsite service available to keep projects moving efficiently.
EasyClean is a patented, self-developed conveyor system designed to handle sticky materials in pocket belting, especially for tunnelling and mining shaft projects. Maxlift is a patented, self-developed system created for higher vertical lifting capability, offering lower construction budget and higher working efficiency compared with traditional inclined shafts in tunnelling and mining.
Quality assurance is tailored to different global standards, supporting requirements such as DIN, EN, ISO, AS, JIS, SANS and RMA.
The company’s philosophy is centered on success in quality and winning through service, supported by experienced staff, 24/7 service availability and local partners in different countries.
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