One-Stop Rotational Molding — Machinery, Molds & Products

From a single rotomolding machine to a custom mold to millions of rotomolded parts, BENFAN delivers the whole chain from one integrated plant in Zhejiang, China. Tell us what you need — we engineer, tool and mold it.

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Rotomolded Product Families

Standard catalog plus full custom capability. Click any family to see the range.

Containers & Tanks

Septic tank · Water tank · Cooler box · Hydrogen tank · Clinical waste box

Seamless, leak-proof, corrosion resistant
Food-grade LLDPE optional
Modular & large-format capable

Traffic & Transport

Fuel tank · Dump cart · Dry-ice box · Water rescue · Pallet · Safety step

Weld-free, leak-proof vessels
High impact & weather resistance
Logistics & export ready

Amusement & Leisure

Boat · Grass sled · Stadium seat · Climbing frame · Pickleball · Slide

Free-form, safe rounded design
Weatherproof & colorfast
Fast iteration, strong customization

Equipment & Casings

Floor scrubber · Modular float · Emergency case · Tactical box · Fan housing

Precision assembly, complex curves
High protection & smart integration
Small-batch friendly, short lead time

Home & Daily

Table & chairs · Toddler bed · Flower pot · Storage box · Portable toilet

Safe, non-toxic, easy clean
Weatherproof & durable
Low tooling cost, quick to market

High-Value Custom

UAV housings · EV floats · Auto parts · Medical · Marine modules

Functionalized, certified, integrated
Small-batch, high-barrier projects
One-stop DFM + tooling + molding

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Why BENFAN is a low-risk supply partner

We are not a trader. We own the whole rotomolding chain — so tooling, process and quality stay under one roof.

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Full chain in-house

Machinery, molds and products under one roof — faster start, fewer trial runs, stable process.

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Deep process database

Years of parameters for PE/PP/Nylon/PC — temperature curves, rotation, cooling — for higher first-pass yield.

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Export-proven

Shipped to the US, UK, Dubai, Kenya, Belgium, Russia, Egypt, Türkiye, Vietnam and 56+ countries & regions.

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Certified & traceable

ISO 9001, IATF 16949, CE machines, National High-Tech Enterprise. Traceability up to 10+ years.

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Complex-structure capable

Multi-layer, thick-wall, high-precision and insert-rich parts — mature solutions, not experiments.

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Secondary processing

Cutting, drilling, welding, assembly, surface treatment — we deliver finished, ready-to-use parts.

Built for demanding industries

Our parts serve UAV & aerospace, new-energy (PV floats, storage, charging, hydrogen), automotive, medical, marine, environmental and agriculture. From a research drone case to a water-rescue device, we have delivered the hard ones.

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